Growing community of inventors

Sunman, IN, United States of America

David John Ulrich

Average Co-Inventor Count = 6.68

ph-index = 31

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 = 2,935

David John UlrichKenneth L Kramer (28 patents)David John UlrichEric R Meyer (27 patents)David John UlrichGregory W Branson (27 patents)David John UlrichJason C Brooke (16 patents)David John UlrichPeter Michael Wukusick (13 patents)David John UlrichMatthew W Weismiller (11 patents)David John UlrichJames M C Thomas (10 patents)David John UlrichPhilip D Palermo (8 patents)David John UlrichJay Butterbrodt (8 patents)David John UlrichDavid A Albersmeyer (8 patents)David John UlrichStephen R Schulte (7 patents)David John UlrichE David Allen (7 patents)David John UlrichBruce M Rippe (7 patents)David John UlrichPaul M McDaniel, Iii (6 patents)David John UlrichJohn P Biondo (5 patents)David John UlrichJoseph Kummer (5 patents)David John UlrichJohn W Ruehl (5 patents)David John UlrichJames M Thomas (5 patents)David John UlrichDaniel F Dlugos (5 patents)David John UlrichJohn D Miller (5 patents)David John UlrichDavid W Hornbach (4 patents)David John UlrichJohn Michael Miller (4 patents)David John UlrichJeffrey R Welling (4 patents)David John UlrichPatrick J Minnelli (4 patents)David John UlrichRichard B Stacy (4 patents)David John UlrichReza Hakamiun (4 patents)David John UlrichBrian T Wiggins (4 patents)David John UlrichCraig D Ellis (4 patents)David John UlrichMichael V Bolden (4 patents)David John UlrichBenjamin Salvatini (4 patents)David John UlrichClement J Koerber, Sr (4 patents)David John UlrichDennis S Flessate (4 patents)David John UlrichVirgil J Niese (4 patents)David John UlrichGary W Ferdon (4 patents)David John UlrichDonald L Mobley (4 patents)David John UlrichRobert T Fussner (4 patents)David John UlrichMichael Joseph Gosmeyer (4 patents)David John UlrichJohn David Miller (4 patents)David John UlrichJames E Gilbert (4 patents)David John UlrichDonna Denise Burdett (4 patents)David John UlrichHarry Bryan Forwalt (4 patents)David John UlrichJudith Lynn Forwalt (4 patents)David John UlrichJackie Robertson (4 patents)David John UlrichKendra K Doyle (4 patents)David John UlrichDenis R Zwink (4 patents)David John UlrichDoug H Smith (4 patents)David John UlrichMisty Williams (4 patents)David John UlrichKeith Michael Dye (4 patents)David John UlrichRichard Joseph Schuman, Sr (3 patents)David John UlrichDouglas E Borgman (3 patents)David John UlrichDennis R Zwink (3 patents)David John UlrichGreg W Branson (3 patents)David John UlrichDarrell L Metz (2 patents)David John UlrichEugene E Osborne (2 patents)David John UlrichFrancis Charles Ganance (2 patents)David John UlrichTerry J Stratman (2 patents)David John UlrichScott D McCormick (2 patents)David John UlrichCatherine M Wagner (2 patents)David John UlrichBernard F Voegele (2 patents)David John UlrichDan Mansfield (2 patents)David John UlrichReed N Wilcox (1 patent)David John UlrichDaniel J Ulrich (1 patent)David John UlrichJohn Vodzak (1 patent)David John UlrichPaul J McDaniel (1 patent)David John UlrichMarshall S Dahneke (1 patent)David John UlrichDavid T Schwanemann (1 patent)David John UlrichMike Frondorf (1 patent)David John UlrichDan Mansfield (0 patent)David John UlrichScott D Mccormick (0 patent)David John UlrichMatthew W Weismuller (0 patent)David John UlrichKennth L Kramer (0 patent)David John UlrichDavid John Ulrich (43 patents)Kenneth L KramerKenneth L Kramer (97 patents)Eric R MeyerEric R Meyer (85 patents)Gregory W BransonGregory W Branson (85 patents)Jason C BrookeJason C Brooke (33 patents)Peter Michael WukusickPeter Michael Wukusick (28 patents)Matthew W WeismillerMatthew W Weismiller (41 patents)James M C ThomasJames M C Thomas (11 patents)Philip D PalermoPhilip D Palermo (45 patents)Jay ButterbrodtJay Butterbrodt (33 patents)David A AlbersmeyerDavid A Albersmeyer (26 patents)Stephen R SchulteStephen R Schulte (31 patents)E David AllenE David Allen (12 patents)Bruce M RippeBruce M Rippe (7 patents)Paul M McDaniel, IiiPaul M McDaniel, Iii (6 patents)John P BiondoJohn P Biondo (49 patents)Joseph KummerJoseph Kummer (46 patents)John W RuehlJohn W Ruehl (29 patents)James M ThomasJames M Thomas (23 patents)Daniel F DlugosDaniel F Dlugos (20 patents)John D MillerJohn D Miller (6 patents)David W HornbachDavid W Hornbach (106 patents)John Michael MillerJohn Michael Miller (74 patents)Jeffrey R WellingJeffrey R Welling (36 patents)Patrick J MinnelliPatrick J Minnelli (35 patents)Richard B StacyRichard B Stacy (31 patents)Reza HakamiunReza Hakamiun (27 patents)Brian T WigginsBrian T Wiggins (25 patents)Craig D EllisCraig D Ellis (22 patents)Michael V BoldenMichael V Bolden (19 patents)Benjamin SalvatiniBenjamin Salvatini (14 patents)Clement J Koerber, SrClement J Koerber, Sr (11 patents)Dennis S FlessateDennis S Flessate (11 patents)Virgil J NieseVirgil J Niese (10 patents)Gary W FerdonGary W Ferdon (8 patents)Donald L MobleyDonald L Mobley (7 patents)Robert T FussnerRobert T Fussner (6 patents)Michael Joseph GosmeyerMichael Joseph Gosmeyer (6 patents)John David MillerJohn David Miller (5 patents)James E GilbertJames E Gilbert (5 patents)Donna Denise BurdettDonna Denise Burdett (4 patents)Harry Bryan ForwaltHarry Bryan Forwalt (4 patents)Judith Lynn ForwaltJudith Lynn Forwalt (4 patents)Jackie RobertsonJackie Robertson (4 patents)Kendra K DoyleKendra K Doyle (4 patents)Denis R ZwinkDenis R Zwink (4 patents)Doug H SmithDoug H Smith (4 patents)Misty WilliamsMisty Williams (4 patents)Keith Michael DyeKeith Michael Dye (4 patents)Richard Joseph Schuman, SrRichard Joseph Schuman, Sr (82 patents)Douglas E BorgmanDouglas E Borgman (15 patents)Dennis R ZwinkDennis R Zwink (3 patents)Greg W BransonGreg W Branson (3 patents)Darrell L MetzDarrell L Metz (40 patents)Eugene E OsborneEugene E Osborne (32 patents)Francis Charles GananceFrancis Charles Ganance (31 patents)Terry J StratmanTerry J Stratman (19 patents)Scott D McCormickScott D McCormick (16 patents)Catherine M WagnerCatherine M Wagner (12 patents)Bernard F VoegeleBernard F Voegele (4 patents)Dan MansfieldDan Mansfield (2 patents)Reed N WilcoxReed N Wilcox (25 patents)Daniel J UlrichDaniel J Ulrich (18 patents)John VodzakJohn Vodzak (16 patents)Paul J McDanielPaul J McDaniel (8 patents)Marshall S DahnekeMarshall S Dahneke (8 patents)David T SchwanemannDavid T Schwanemann (8 patents)Mike FrondorfMike Frondorf (5 patents)Dan MansfieldDan Mansfield (0 patent)Scott D MccormickScott D Mccormick (0 patent)Matthew W WeismullerMatthew W Weismuller (0 patent)Kennth L KramerKennth L Kramer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hill-rom Services, Inc. (20 from 1,379 patents)

2. Hill-rom, Inc. (15 from 129 patents)

3. Trinity Guardion, LLC (7 from 7 patents)

4. Other (1 from 832,680 patents)


43 patents:

1. D1101452 - Mattress cover

2. D1099578 - Mattress cover

3. D1065876 - Mattress cover

4. D1065875 - Mattress cover

5. 11284726 - Barrier for mattress and bed deck

6. 8683627 - Mattress and bed deck cover

7. 8671478 - Mattress and bed deck cover

8. 8413274 - Hospital bed

9. RE43155 - Hospital bed and mattress having a retractable foot section

10. 7788747 - Apparatus and method for closing hospital bed gaps

11. 7591034 - Apparatus and method for closing hospital bed gaps

12. 7523515 - Hospital bed and mattress having a retractable foot section

13. 7480951 - Patient care bed with network

14. 7409735 - Dynamic cellular person support surface

15. 7353557 - Mattress section support

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