Growing community of inventors

Lafayette, CO, United States of America

Keir Hart

Average Co-Inventor Count = 3.40

ph-index = 15

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 = 3,683

Keir HartDuane E Kerr (17 patents)Keir HartJames D Allen, Iv (15 patents)Keir HartDaniel A Joseph (15 patents)Keir HartRussell D Hempstead (15 patents)Keir HartKim V Brandt (15 patents)Keir HartJeffrey R Unger (15 patents)Keir HartPeter Michael Mueller (13 patents)Keir HartRobert M Sharp (11 patents)Keir HartGeneva Ladtkow (11 patents)Keir HartJohn R Twomey (10 patents)Keir HartWeng-Kai K Lee (10 patents)Keir HartDavid M Garrison (9 patents)Keir HartJames S Cunningham (9 patents)Keir HartKenneth E Netzel (9 patents)Keir HartJason T Sanders (9 patents)Keir HartJeffrey R Townsend (8 patents)Keir HartScott N Lacosta (8 patents)Keir HartEdward M Chojin (7 patents)Keir HartSean T O'Neill (7 patents)Keir HartArlen James Reschke (5 patents)Keir HartGlenn A Horner (4 patents)Keir HartRyan C Artale (4 patents)Keir HartDylan R Kingsley (4 patents)Keir HartEric Russell Larson (56 patents)Keir HartGary M Couture (4 patents)Keir HartJohn J Kappus (51 patents)Keir HartKelley D Goodman (9 patents)Keir HartMark Joseph Huseman (7 patents)Keir HartChristopher A Deborski (6 patents)Keir HartChris Salvino (6 patents)Keir HartJessica E C Olson (4 patents)Keir HartDennis W Butcher (4 patents)Keir HartMarc E Voorhees (4 patents)Keir HartMichael R Hoglund (4 patents)Keir HartMilton J Cohen (2 patents)Keir HartSerge Dubeau (2 patents)Keir HartDale Francis Schmaltz (1 patent)Keir HartRebecca J Coulson (1 patent)Keir HartThomas J Gerhardt (1 patent)Keir HartJenifer Serafin Kennedy (23 patents)Keir HartPrakash Manley (5 patents)Keir HartSusan Hiebert (4 patents)Keir HartPeixiong Yi (3 patents)Keir HartClayton Cole (3 patents)Keir HartMonte S Fry (2 patents)Keir HartTimothy Patrick Crowley (2 patents)Keir HartDaniel Anthony Estoque (2 patents)Keir HartRyan Smith (2 patents)Keir HartWayne A Siebrecht (1 patent)Keir HartAndrew K Levien (1 patent)Keir HartJeffrey Paul Castleberry (1 patent)Keir HartDavid Ross (10 patents)Keir HartRuss Hempstead (3 patents)Keir HartRaghavendra L Bhandari (3 patents)Keir HartJoanna Ackley (3 patents)Keir HartDiana Gunnarson (2 patents)Keir HartPatricia Jurek (2 patents)Keir HartJorge Alberto Trevino Blanco (2 patents)Keir HartKenneth Altshuler (2 patents)Keir HartAmanda K White (2 patents)Keir HartSean T ONeill (2 patents)Keir HartDavid G Matsuura (1 patent)Keir HartAnthony D Ricke (1 patent)Keir HartJacob A Moebius (1 patent)Keir HartJohan E Giphart (1 patent)Keir HartPhilip J Simpson (1 patent)Keir HartCasey Kuchta (1 patent)Keir HartLarry Johnson (5 patents)Keir HartJared Ruben Hillel Foran (1 patent)Keir HartBarry Schafer (1 patent)Keir HartFrederick Austin (1 patent)Keir HartLeo Whiteside (1 patent)Keir HartArlen Ward (0 patent)Keir HartMiao Huang (0 patent)Keir HartDodge Kramer (0 patent)Keir HartJames H Taylor (0 patent)Keir HartJames D Allen (1 patent)Keir HartJames D Allen Iv (0 patent)Keir HartWeng-Kai Lee K (0 patent)Keir HartYi Peixiong (0 patent)Keir HartRaghavendra Laxman Bhandari (0 patent)Keir HartJeffrrey R Unger (0 patent)Keir HartSean T O'Neil (0 patent)Keir HartKeir Hart (64 patents)Duane E KerrDuane E Kerr (206 patents)James D Allen, IvJames D Allen, Iv (137 patents)Daniel A JosephDaniel A Joseph (75 patents)Russell D HempsteadRussell D Hempstead (53 patents)Kim V BrandtKim V Brandt (49 patents)Jeffrey R UngerJeffrey R Unger (47 patents)Peter Michael MuellerPeter Michael Mueller (79 patents)Robert M SharpRobert M Sharp (74 patents)Geneva LadtkowGeneva Ladtkow (13 patents)John R TwomeyJohn R Twomey (70 patents)Weng-Kai K LeeWeng-Kai K Lee (20 patents)David M GarrisonDavid M Garrison (99 patents)James S CunninghamJames S Cunningham (75 patents)Kenneth E NetzelKenneth E Netzel (32 patents)Jason T SandersJason T Sanders (21 patents)Jeffrey R TownsendJeffrey R Townsend (40 patents)Scott N LacostaScott N Lacosta (16 patents)Edward M ChojinEdward M Chojin (48 patents)Sean T O'NeillSean T O'Neill (29 patents)Arlen James ReschkeArlen James Reschke (34 patents)Glenn A HornerGlenn A Horner (93 patents)Ryan C ArtaleRyan C Artale (60 patents)Dylan R KingsleyDylan R Kingsley (59 patents)Eric Russell LarsonEric Russell Larson (56 patents)Gary M CoutureGary M Couture (54 patents)John J KappusJohn J Kappus (51 patents)Kelley D GoodmanKelley D Goodman (40 patents)Mark Joseph HusemanMark Joseph Huseman (35 patents)Christopher A DeborskiChristopher A Deborski (26 patents)Chris SalvinoChris Salvino (25 patents)Jessica E C OlsonJessica E C Olson (47 patents)Dennis W ButcherDennis W Butcher (23 patents)Marc E VoorheesMarc E Voorhees (23 patents)Michael R HoglundMichael R Hoglund (20 patents)Milton J CohenMilton J Cohen (21 patents)Serge DubeauSerge Dubeau (16 patents)Dale Francis SchmaltzDale Francis Schmaltz (46 patents)Rebecca J CoulsonRebecca J Coulson (27 patents)Thomas J GerhardtThomas J Gerhardt (26 patents)Jenifer Serafin KennedyJenifer Serafin Kennedy (23 patents)Prakash ManleyPrakash Manley (12 patents)Susan HiebertSusan Hiebert (4 patents)Peixiong YiPeixiong Yi (9 patents)Clayton ColeClayton Cole (3 patents)Monte S FryMonte S Fry (13 patents)Timothy Patrick CrowleyTimothy Patrick Crowley (8 patents)Daniel Anthony EstoqueDaniel Anthony Estoque (7 patents)Ryan SmithRyan Smith (4 patents)Wayne A SiebrechtWayne A Siebrecht (20 patents)Andrew K LevienAndrew K Levien (14 patents)Jeffrey Paul CastleberryJeffrey Paul Castleberry (13 patents)David RossDavid Ross (10 patents)Russ HempsteadRuss Hempstead (3 patents)Raghavendra L BhandariRaghavendra L Bhandari (3 patents)Joanna AckleyJoanna Ackley (3 patents)Diana GunnarsonDiana Gunnarson (4 patents)Patricia JurekPatricia Jurek (3 patents)Jorge Alberto Trevino BlancoJorge Alberto Trevino Blanco (3 patents)Kenneth AltshulerKenneth Altshuler (3 patents)Amanda K WhiteAmanda K White (2 patents)Sean T ONeillSean T ONeill (2 patents)David G MatsuuraDavid G Matsuura (10 patents)Anthony D RickeAnthony D Ricke (9 patents)Jacob A MoebiusJacob A Moebius (7 patents)Johan E GiphartJohan E Giphart (6 patents)Philip J SimpsonPhilip J Simpson (6 patents)Casey KuchtaCasey Kuchta (5 patents)Larry JohnsonLarry Johnson (5 patents)Jared Ruben Hillel ForanJared Ruben Hillel Foran (4 patents)Barry SchaferBarry Schafer (2 patents)Frederick AustinFrederick Austin (1 patent)Leo WhitesideLeo Whiteside (1 patent)Arlen WardArlen Ward (0 patent)Miao HuangMiao Huang (0 patent)Dodge KramerDodge Kramer (0 patent)James H TaylorJames H Taylor (0 patent)James D AllenJames D Allen (7 patents)James D Allen IvJames D Allen Iv (0 patent)Weng-Kai Lee KWeng-Kai Lee K (0 patent)Yi PeixiongYi Peixiong (0 patent)Raghavendra Laxman BhandariRaghavendra Laxman Bhandari (0 patent)Jeffrrey R UngerJeffrrey R Unger (0 patent)Sean T O'NeilSean T O'Neil (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Covidien LP (45 from 7,905 patents)

2. Sharpmed, Llc. (5 from 7 patents)

3. Medivance, Inc. (3 from 46 patents)

4. Bolder Surgical, LLC (3 from 24 patents)

5. Other (1 from 832,718 patents)

6. Arcscan, Inc. (1 from 21 patents)

7. Secure Medication Systems, LLC (1 from 8 patents)

8. Forcast Orthopedics, Inc. (1 from 3 patents)

9. Medicance Incorporated (1 from 1 patent)

10. Sharp Medical Products - Oxygen Face Mask, LLC (1 from 1 patent)


64 patents:

1. D1097148 - Handle for a combined sealer, divider and dissector device

2. D1089658 - Ocular device

3. 12270429 - Rafter hanger

4. 12193968 - Medical pad and system for thermotherapy

5. 12114913 - Surgical instrument with resilient driving member and related methods of use

6. 12064573 - Sutureless adhesion system

7. D1024323 - Handle for a combined sealer, divider and dissector device

8. 11953048 - Rafter hanger

9. 11865034 - Medical pad and system for thermotherapy

10. 11826090 - Bipolar surgical instrument

11. 11826507 - Endotracheal tube cap with pressure relief valve

12. 11730884 - Implantable externally driven fluid delivery system

13. 11717212 - Cervix caliper

14. 11707313 - Electrosurgical forceps and method of manufacturing the same

15. 11701297 - Lockable container

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as of
12/14/2025
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