Growing community of inventors

North Canton, OH, United States of America

David A Barker

Average Co-Inventor Count = 4.72

ph-index = 20

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1,719

David A BarkerPaul D Magee (48 patents)David A BarkerDonald S Nelson, Jr (21 patents)David A BarkerNatarajan Ramachandran (14 patents)David A BarkerJames Block (14 patents)David A BarkerRichard Calvin Lute, Jr (13 patents)David A BarkerJeffrey A Hill (13 patents)David A BarkerKlaus Steinbach (12 patents)David A BarkerDaniel J Delaney (12 patents)David A BarkerMark D Smith (11 patents)David A BarkerJeffrey M Eastman (11 patents)David A BarkerFranklin M Theriault (11 patents)David A BarkerElizabeth M Herrera (11 patents)David A BarkerWalter J Szabat (11 patents)David A BarkerPatrick C Green (11 patents)David A BarkerGerald T Sedlock (10 patents)David A BarkerRichard W McCracken (10 patents)David A BarkerTerry E Doll (10 patents)David A BarkerDonald W Harry (10 patents)David A BarkerRichard E Dunlap (10 patents)David A BarkerTerry L Schreffler (10 patents)David A BarkerTim E Kerstetter (10 patents)David A BarkerWilliam Daniel Beskitt (9 patents)David A BarkerRobert W Barnett (9 patents)David A BarkerShawn Griggy (9 patents)David A BarkerPedro Tula (9 patents)David A BarkerDaniel Schoeffler (9 patents)David A BarkerDave Kraft (9 patents)David A BarkerJon Eric Washington (7 patents)David A BarkerEric S VanKeulen (7 patents)David A BarkerRay Motz (7 patents)David A BarkerJesse P Carlson (7 patents)David A BarkerMark A Douglass (6 patents)David A BarkerErin Q Riddell (6 patents)David A BarkerRobert John Warner, Jr (5 patents)David A BarkerMichael J Maczuzak (5 patents)David A BarkerAnne E Doland (4 patents)David A BarkerScott A Mercer (4 patents)David A BarkerTim Crews (3 patents)David A BarkerRichard C Lute, Jr (3 patents)David A BarkerDamon J Blackford (2 patents)David A BarkerKenneth Turocy (2 patents)David A BarkerDouglas T Dominick (2 patents)David A BarkerRoy Mleziva (2 patents)David A BarkerH Thomas Graef (1 patent)David A BarkerDale H Blackson (1 patent)David A BarkerSongtao Ma (1 patent)David A BarkerRandall W Jenkins (1 patent)David A BarkerZachary Utz (1 patent)David A BarkerThomas A VanKirk (34 patents)David A BarkerPatrick Ryan (10 patents)David A BarkerDarling D Thomas (10 patents)David A BarkerDouglas A Kovacs (9 patents)David A BarkerJames Booth (9 patents)David A BarkerRobert Kansa (9 patents)David A BarkerZen Y Wang (9 patents)David A BarkerTimothy Watson (9 patents)David A BarkerMark Wymer (9 patents)David A BarkerDavid Hollifield (9 patents)David A BarkerJeff Young (9 patents)David A BarkerDennis Felt (9 patents)David A BarkerDolar Harshadrai Vaishnav (8 patents)David A BarkerGregory Fockler (8 patents)David A BarkerThomas H Graef (8 patents)David A BarkerMark A Douglas (7 patents)David A BarkerJean-Paul Baudet (5 patents)David A BarkerJeff Geither (5 patents)David A BarkerDonald S Nelson (5 patents)David A BarkerMatthew Persons (4 patents)David A BarkerAnne E Bayonnet (3 patents)David A BarkerKevin Liesner (3 patents)David A BarkerWes Rinker (3 patents)David A BarkerPhil Hlas (3 patents)David A BarkerJeff Walker (3 patents)David A BarkerJoe Hartman (2 patents)David A BarkerAthena Greco (2 patents)David A BarkerJohn Christie (2 patents)David A BarkerEric Vankeulen (2 patents)David A BarkerJim Booth (1 patent)David A BarkerJoseph Hartman (1 patent)David A BarkerFrancesco Ferraro (1 patent)David A BarkerPietro Scarafile (1 patent)David A BarkerGregory Fockler (1 patent)David A BarkerGary A Ganger (1 patent)David A BarkerPiero Ghiringhelli (1 patent)David A BarkerGiorgio Cerioni (1 patent)David A BarkerDavid Hollifield (1 patent)David A BarkerTheodore Bauer (1 patent)David A BarkerMark Wymer (1 patent)David A BarkerJeff Young (1 patent)David A BarkerDennis Felt (1 patent)David A BarkerThomas A Vankirk (2 patents)David A BarkerGregory Spicer (2 patents)David A BarkerRene Polin, Jr (1 patent)David A BarkerVladimir Genkin (1 patent)David A BarkerShawn Snyder (1 patent)David A BarkerDemetrius Romanos (1 patent)David A BarkerEric Vankeulen (1 patent)David A BarkerPaul H Stephan (1 patent)David A BarkerRichard F Schlegelmilch (1 patent)David A BarkerAlex Therrien (1 patent)David A BarkerDavid A Barker (67 patents)Paul D MageePaul D Magee (93 patents)Donald S Nelson, JrDonald S Nelson, Jr (74 patents)Natarajan RamachandranNatarajan Ramachandran (264 patents)James BlockJames Block (100 patents)Richard Calvin Lute, JrRichard Calvin Lute, Jr (49 patents)Jeffrey A HillJeffrey A Hill (38 patents)Klaus SteinbachKlaus Steinbach (60 patents)Daniel J DelaneyDaniel J Delaney (12 patents)Mark D SmithMark D Smith (173 patents)Jeffrey M EastmanJeffrey M Eastman (19 patents)Franklin M TheriaultFranklin M Theriault (23 patents)Elizabeth M HerreraElizabeth M Herrera (21 patents)Walter J SzabatWalter J Szabat (13 patents)Patrick C GreenPatrick C Green (11 patents)Gerald T SedlockGerald T Sedlock (19 patents)Richard W McCrackenRichard W McCracken (16 patents)Terry E DollTerry E Doll (14 patents)Donald W HarryDonald W Harry (12 patents)Richard E DunlapRichard E Dunlap (12 patents)Terry L SchrefflerTerry L Schreffler (11 patents)Tim E KerstetterTim E Kerstetter (11 patents)William Daniel BeskittWilliam Daniel Beskitt (18 patents)Robert W BarnettRobert W Barnett (11 patents)Shawn GriggyShawn Griggy (14 patents)Pedro TulaPedro Tula (11 patents)Daniel SchoefflerDaniel Schoeffler (13 patents)Dave KraftDave Kraft (10 patents)Jon Eric WashingtonJon Eric Washington (40 patents)Eric S VanKeulenEric S VanKeulen (40 patents)Ray MotzRay Motz (16 patents)Jesse P CarlsonJesse P Carlson (15 patents)Mark A DouglassMark A Douglass (66 patents)Erin Q RiddellErin Q Riddell (22 patents)Robert John Warner, JrRobert John Warner, Jr (34 patents)Michael J MaczuzakMichael J Maczuzak (21 patents)Anne E DolandAnne E Doland (22 patents)Scott A MercerScott A Mercer (19 patents)Tim CrewsTim Crews (115 patents)Richard C Lute, JrRichard C Lute, Jr (18 patents)Damon J BlackfordDamon J Blackford (10 patents)Kenneth TurocyKenneth Turocy (52 patents)Douglas T DominickDouglas T Dominick (4 patents)Roy MlezivaRoy Mleziva (13 patents)H Thomas GraefH Thomas Graef (221 patents)Dale H BlacksonDale H Blackson (165 patents)Songtao MaSongtao Ma (100 patents)Randall W JenkinsRandall W Jenkins (73 patents)Zachary UtzZachary Utz (43 patents)Thomas A VanKirkThomas A VanKirk (34 patents)Patrick RyanPatrick Ryan (10 patents)Darling D ThomasDarling D Thomas (10 patents)Douglas A KovacsDouglas A Kovacs (10 patents)James BoothJames Booth (10 patents)Robert KansaRobert Kansa (10 patents)Zen Y WangZen Y Wang (10 patents)Timothy WatsonTimothy Watson (10 patents)Mark WymerMark Wymer (10 patents)David HollifieldDavid Hollifield (10 patents)Jeff YoungJeff Young (10 patents)Dennis FeltDennis Felt (10 patents)Dolar Harshadrai VaishnavDolar Harshadrai Vaishnav (9 patents)Gregory FocklerGregory Fockler (11 patents)Thomas H GraefThomas H Graef (11 patents)Mark A DouglasMark A Douglas (8 patents)Jean-Paul BaudetJean-Paul Baudet (5 patents)Jeff GeitherJeff Geither (5 patents)Donald S NelsonDonald S Nelson (5 patents)Matthew PersonsMatthew Persons (4 patents)Anne E BayonnetAnne E Bayonnet (4 patents)Kevin LiesnerKevin Liesner (4 patents)Wes RinkerWes Rinker (4 patents)Phil HlasPhil Hlas (4 patents)Jeff WalkerJeff Walker (4 patents)Joe HartmanJoe Hartman (2 patents)Athena GrecoAthena Greco (2 patents)John ChristieJohn Christie (2 patents)Eric VankeulenEric Vankeulen (2 patents)Jim BoothJim Booth (10 patents)Joseph HartmanJoseph Hartman (7 patents)Francesco FerraroFrancesco Ferraro (6 patents)Pietro ScarafilePietro Scarafile (4 patents)Gregory FocklerGregory Fockler (4 patents)Gary A GangerGary A Ganger (4 patents)Piero GhiringhelliPiero Ghiringhelli (3 patents)Giorgio CerioniGiorgio Cerioni (3 patents)David HollifieldDavid Hollifield (1 patent)Theodore BauerTheodore Bauer (1 patent)Mark WymerMark Wymer (1 patent)Jeff YoungJeff Young (1 patent)Dennis FeltDennis Felt (1 patent)Thomas A VankirkThomas A Vankirk (14 patents)Gregory SpicerGregory Spicer (2 patents)Rene Polin, JrRene Polin, Jr (1 patent)Vladimir GenkinVladimir Genkin (1 patent)Shawn SnyderShawn Snyder (1 patent)Demetrius RomanosDemetrius Romanos (1 patent)Eric VankeulenEric Vankeulen (1 patent)Paul H StephanPaul H Stephan (1 patent)Richard F SchlegelmilchRichard F Schlegelmilch (1 patent)Alex TherrienAlex Therrien (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Diebold Self-service Systems Division of Diebold, Inc. (38 from 505 patents)

2. Diebold, Inc. (12 from 544 patents)

3. Ready Grip Technologies, Inc. (5 from 5 patents)

4. Diebold Self-service Systems a Division of Diebold, Incorporated (4 from 24 patents)

5. Other (3 from 832,680 patents)

6. Diebold Self-service Systems, Incorporated (2 from 41 patents)

7. Diebold Election Systems, Inc. (2 from 5 patents)

8. Drebold Election Systems, Inc. (1 from 1 patent)

9. Diebold Nixdorf, Incorporated (104 patents)


67 patents:

1. 11253760 - Removable and reattachable golf club grip

2. 10898773 - Removable and reattachable golf club grip

3. 10525316 - Removable and reattachable golf club grip

4. 10500454 - Removable and reattachable golf club grip

5. 9889357 - Removable and reattachable golf club grip

6. 8870063 - Cash dispensing automated banking machine system and method

7. 8210426 - Cash dispensing automated banking machine system and method

8. 8146801 - Card activated automated banking machine system and method

9. 8038057 - Card activated automated banking machine system and method

10. 7975908 - Cash dispensing automated banking machine system and method

11. 7934643 - Card activated automated banking machine system and method

12. 7896228 - Cash dispensing automated banking machine system and method

13. 7891546 - Cash dispensing automated banking machine system and method

14. 7861921 - Cash dispensing automated banking machine system and method

15. D623375 - Automated teller machine

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/5/2025
Loading…