Growing community of inventors

Morrow, OH, United States of America

David Stefanchik

Average Co-Inventor Count = 2.66

ph-index = 42

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 = 27,289

David StefanchikOmar J Vakharia (23 patents)David StefanchikJames T Spivey (16 patents)David StefanchikMatthew J Huddleston (15 patents)David StefanchikJoetta Renee Palmer (13 patents)David StefanchikMichael J Stokes (10 patents)David StefanchikMichael D Hooven (9 patents)David StefanchikJames A Craft (8 patents)David StefanchikRick D Applegate (7 patents)David StefanchikDylan L Bourelle (7 patents)David StefanchikGregory J Bakos (6 patents)David StefanchikRudolph Henry Nobis (6 patents)David StefanchikGary Lee Long (5 patents)David StefanchikMichael A Murray (5 patents)David StefanchikChristopher J Hess (4 patents)David StefanchikJ David Hughett (4 patents)David StefanchikDuane Linenkugel (4 patents)David StefanchikRagae M Ghabrial (4 patents)David StefanchikKurt R Bally (4 patents)David StefanchikC Kerwin Braddock (4 patents)David StefanchikRowan Joseph Converse (4 patents)David StefanchikJeffrey David Messerly (3 patents)David StefanchikAdam R Dunki-Jacobs (3 patents)David StefanchikJohn E Burbank, Iii (3 patents)David StefanchikMichael E Boehm (3 patents)David StefanchikSteven P Smolik (3 patents)David StefanchikMark Fogelberg (3 patents)David StefanchikEdward J Biehle, Iv (3 patents)David StefanchikJ Renee Lupton (3 patents)David StefanchikJeffrey S Swayze (2 patents)David StefanchikWilliam Bruce Weisenburgh, Ii (2 patents)David StefanchikInBae Yoon (2 patents)David StefanchikRichard P Nuchols (2 patents)David StefanchikDavid N Plescia (2 patents)David StefanchikDavid L Hamann (2 patents)David StefanchikKenneth S Wales (2 patents)David StefanchikKory Adam Gunnerson (2 patents)David StefanchikJesse J Kuhns (2 patents)David StefanchikAndrew C Yoo (2 patents)David StefanchikJames Marous (2 patents)David StefanchikDouglas N Ladd (2 patents)David StefanchikMark A Goldin (2 patents)David StefanchikDaniel E Waites (2 patents)David StefanchikPhillip Schultz (2 patents)David StefanchikBenjamin Webb (2 patents)David StefanchikDaniel Geiger (2 patents)David StefanchikJames Lowe (2 patents)David StefanchikJohn B Flege, Jr (2 patents)David StefanchikDouglas O Faigel (2 patents)David StefanchikBryan Dale Knodel (1 patent)David StefanchikThomas W Huitema (1 patent)David StefanchikJames Walden Voegele (1 patent)David StefanchikWilliam A Burbank (1 patent)David StefanchikDouglas B Hoffman (1 patent)David StefanchikJonathan B Gabel (1 patent)David StefanchikMichael F Clem (1 patent)David StefanchikRobert Mason Trusty (1 patent)David StefanchikDavid B Griffith (1 patent)David StefanchikChristopher Paul Swain (1 patent)David StefanchikRonald J Brinkerhoff (1 patent)David StefanchikJerome E Reckelhoff (1 patent)David StefanchikPeter K Shires (1 patent)David StefanchikJohn L Stammen (1 patent)David StefanchikJoseph F Paraschac (1 patent)David StefanchikGuy L Osborne (1 patent)David StefanchikJohn S Pedlick (1 patent)David StefanchikDavid Scott Little (1 patent)David StefanchikCharles K Braddock (1 patent)David StefanchikTodd P Omatis (1 patent)David StefanchikChristie M Cunningham (1 patent)David StefanchikRon J Brinkerhoff (1 patent)David StefanchikThomas Petrella (1 patent)David StefanchikMichael D Hooven (1 patent)David StefanchikRudolp H Nobis (0 patent)David StefanchikDouglas O Faigel (0 patent)David StefanchikDavid Stefanchik (93 patents)Omar J VakhariaOmar J Vakharia (90 patents)James T SpiveyJames T Spivey (59 patents)Matthew J HuddlestonMatthew J Huddleston (28 patents)Joetta Renee PalmerJoetta Renee Palmer (13 patents)Michael J StokesMichael J Stokes (186 patents)Michael D HoovenMichael D Hooven (59 patents)James A CraftJames A Craft (21 patents)Rick D ApplegateRick D Applegate (9 patents)Dylan L BourelleDylan L Bourelle (7 patents)Gregory J BakosGregory J Bakos (324 patents)Rudolph Henry NobisRudolph Henry Nobis (98 patents)Gary Lee LongGary Lee Long (128 patents)Michael A MurrayMichael A Murray (50 patents)Christopher J HessChristopher J Hess (197 patents)J David HughettJ David Hughett (12 patents)Duane LinenkugelDuane Linenkugel (12 patents)Ragae M GhabrialRagae M Ghabrial (12 patents)Kurt R BallyKurt R Bally (9 patents)C Kerwin BraddockC Kerwin Braddock (6 patents)Rowan Joseph ConverseRowan Joseph Converse (4 patents)Jeffrey David MesserlyJeffrey David Messerly (235 patents)Adam R Dunki-JacobsAdam R Dunki-Jacobs (65 patents)John E Burbank, IiiJohn E Burbank, Iii (25 patents)Michael E BoehmMichael E Boehm (17 patents)Steven P SmolikSteven P Smolik (14 patents)Mark FogelbergMark Fogelberg (8 patents)Edward J Biehle, IvEdward J Biehle, Iv (6 patents)J Renee LuptonJ Renee Lupton (3 patents)Jeffrey S SwayzeJeffrey S Swayze (426 patents)William Bruce Weisenburgh, IiWilliam Bruce Weisenburgh, Ii (230 patents)InBae YoonInBae Yoon (217 patents)Richard P NucholsRichard P Nuchols (70 patents)David N PlesciaDavid N Plescia (43 patents)David L HamannDavid L Hamann (37 patents)Kenneth S WalesKenneth S Wales (34 patents)Kory Adam GunnersonKory Adam Gunnerson (33 patents)Jesse J KuhnsJesse J Kuhns (30 patents)Andrew C YooAndrew C Yoo (11 patents)James MarousJames Marous (7 patents)Douglas N LaddDouglas N Ladd (5 patents)Mark A GoldinMark A Goldin (3 patents)Daniel E WaitesDaniel E Waites (2 patents)Phillip SchultzPhillip Schultz (2 patents)Benjamin WebbBenjamin Webb (2 patents)Daniel GeigerDaniel Geiger (2 patents)James LoweJames Lowe (2 patents)John B Flege, JrJohn B Flege, Jr (2 patents)Douglas O FaigelDouglas O Faigel (2 patents)Bryan Dale KnodelBryan Dale Knodel (172 patents)Thomas W HuitemaThomas W Huitema (124 patents)James Walden VoegeleJames Walden Voegele (106 patents)William A BurbankWilliam A Burbank (90 patents)Douglas B HoffmanDouglas B Hoffman (59 patents)Jonathan B GabelJonathan B Gabel (38 patents)Michael F ClemMichael F Clem (38 patents)Robert Mason TrustyRobert Mason Trusty (25 patents)David B GriffithDavid B Griffith (23 patents)Christopher Paul SwainChristopher Paul Swain (20 patents)Ronald J BrinkerhoffRonald J Brinkerhoff (19 patents)Jerome E ReckelhoffJerome E Reckelhoff (17 patents)Peter K ShiresPeter K Shires (17 patents)John L StammenJohn L Stammen (16 patents)Joseph F ParaschacJoseph F Paraschac (16 patents)Guy L OsborneGuy L Osborne (14 patents)John S PedlickJohn S Pedlick (4 patents)David Scott LittleDavid Scott Little (2 patents)Charles K BraddockCharles K Braddock (1 patent)Todd P OmatisTodd P Omatis (1 patent)Christie M CunninghamChristie M Cunningham (1 patent)Ron J BrinkerhoffRon J Brinkerhoff (1 patent)Thomas PetrellaThomas Petrella (1 patent)Michael D HoovenMichael D Hooven (1 patent)Rudolp H NobisRudolp H Nobis (0 patent)Douglas O FaigelDouglas O Faigel (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ethicon Endo-surgery, Inc. (61 from 2,207 patents)

2. Enable Injections, Inc. (20 from 21 patents)

3. Ethicon, Gmbh (10 from 3,632 patents)

4. Other (1 from 832,680 patents)

5. Cilag International Gmbh (1 from 2,318 patents)


93 patents:

1. 12186269 - Reconstitution device, system and method

2. 12144962 - Method for attaching a medical fluid injection device with adhesive

3. 12102599 - Pressurized gas powered liquid transfer device and system

4. 11883360 - Protective locking systems for use with vials

5. 11833326 - Fluid flow control valve and flow control devices and methods employing same

6. 11744777 - Reconstitution device, system and method

7. 11571360 - Hand-held fluid transfer device and system

8. 11571164 - Medical fluid injection apparatus and method with detachable patch and monitoring

9. 11571361 - Pressurized gas powered liquid transfer device and system

10. 11478583 - Medical fluid transfer and injection apparatus and method

11. 11426191 - Ultrasonic surgical instruments with distally positioned jaw assemblies

12. 11413393 - Injection device with adhesive assembly

13. D948034 - Medical fluid injection device

14. 11109800 - Medical fluid injection apparatus and method with detachable patch and monitoring

15. 11040138 - Vial transfer and injection apparatus and method

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as of
12/5/2025
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