Top Inventors in Portage, MI | Patent Leaderboard

Portage, MI ranks #858 worldwide for total patents filed all time, with 3,874 patents from 619 inventors. Leading employers of inventors based in Portage, MI include Stryker, Masco Bath, Rca. That works out to 79.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 619 inventors

Rank	Inventor	Primary Company	Patents
1	Richard A. Derenne	Stryker	84
2	Kurosh Nahavandi	Stryker	80
3	Michael Reedy	Masco Bath	66
#4	Mahesh Kumar	Rca	56
#5	James G. Walen	Stryker	53
#6	Neal S. Berke	W.R. Grace & Co.-Conn.	52
#6	Clifford Edwin Lambarth	Stryker	52
#8	Michael Miller	Alsons	51
#9	Michael T. Brubaker	Stryker	49
#10	Gordon L. Bundy	The Upjohn	46
#11	Timothy J. Morscheck	Eaton	45
#12	Alfredo Carreno	Thermos L.L.C.	44
#13	Thomas Connolly	Eaton Cummins Automated Transmission Technologies	43
#14	Brandon David Naber	Stryker	42
#14	Brian James VanDerWoude	Stryker	42
#14	William L. Hassler, Jr.	Johnson & Johnson	42
#17	Jeffrey M. Browne	Whirlpool	37
#18	Ronald B. Gammill	The Upjohn	36
#18	Jason James Wroblewski	Stryker	36
#18	Martin Franz	IBM	36
#21	Anthony M. De Leo	Dart Industries	34
#21	Robert C. Gadwood	—	34
#23	Paul A. Aristoff	The Upjohn	32
#23	Paul A. Pezzoli	Abbott	32
#23	Harry M. Gilbert	Spx	32
#26	Christopher Ryan Sweeney	Stryker	31
#27	Michael J. Bienkowski	—	28
#28	Nathan W. Matheny	Stryker	27
#28	Radmond Vincent Arceta	—	27
#30	Daniel R. Ouwenga	Eaton	26
#30	Earle Cramer	The Radio Flyer	26
#30	Thomas J. Lobl	Medarex	26
#33	Robert A. Chrusciel	—	25
#33	Alexander Josef Bodurka	Stryker	25
#33	David Peterson	The Clorox	25
#36	Michael Ennis	—	24
#37	Anthony M. DeLeo	Sunbeam Products	23
#37	Michael Alexander	Echostar Technologies L.L.C.	23
#39	Steven J. Brickner	—	22
#39	Sujay Sukumaran	Stryker	22
#41	Chiu-Hong Lin	The Upjohn	21
#41	Cary J. Campagna	Ligitek Electronics Co.	21
#43	Suvit Thaisrivongs	—	20
#43	Heinrich J. Schostarez	—	20
#45	Matthew A. Cutler	Stryker	19
#45	Arno R. Yurk	Landscape Forms	19
#45	Marco Constant	Stryker	19
#48	Trevor Jonathan Lambert	Stryker	18
#48	Hieu Phan	Stryker	18
#48	Douglas R. Morton, Jr.	The Upjohn	18

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Portage, MI All Time