Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Gilroy, CA ranks #647 worldwide for total patents filed all time, with 5,189 patents from 527 inventors. Leading employers of inventors based in Gilroy, CA include Yoder Brother, Alpha And Omega Semiconductor, Goldsmith Seeds. That works out to 87.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 527 inventors

Rank Inventor Primary Company Patents
1 Wendy R. Bergman Yoder Brother 313
2 Hamza Yilmaz Alpha And Omega Semiconductor 266
3 Mitchell E. Hanes Goldsmith Seeds 212
#4 Richard S. Ginn Integrated Vascular Systems 159
#5 Reiner Kraft IBM 115
#6 Anton Davydov Apple 109
#7 Witold Kula Micron 101
#8 William Daniel Willey Research In Motion Limited 99
#9 Christopher B. Fleizach Apple 94
#10 Ziyad S. Hakura NVIDIA 88
#11 Anthony D. Minervini Knowles Electronics 81
#12 Darlene Hamilton AMD 69
#13 Michael S. Cox Applied Materials 68
#14 Curt L. Cotner IBM 65
#15 Lara Hawrylchak Applied Materials 62
#16 Shifeng Pan Irm 61
#17 Timothy A. Fayram Pacesetter 54
#18 Bruce McNutt IBM 50
#19 Andrea Olgiati Amazon 49
#19 James A. W. Shoemaker Rennovia 49
#19 Jae C. Schwartz Thermo Finnigan 49
#22 Theodore J. Schmidt Juniper Networks 47
#23 Gavin R. Sills Driscoll Strawberry Associates 45
#24 Bum Ki Moon Infineon Technologies Ag 44
#25 Karl Kissa Jds Uniphase 42
#26 David J. Lima Juniper Networks 39
#27 Renaud-Roland Hubert Google 38
#28 Pieter J. Kerstens IBM 35
#29 Kong-Chen Chen Wintec Industries 34
#29 David Margulies HGST 34
#29 Ronald Vern Schauer Applied Materials 34
#32 Benjamyn Serna Abbott 33
#32 Roger William Wood Hgst Netherlands, B.V. 33
#32 Scott Mullins Apple 33
#35 James W. Pickel IBM 32
#36 C. Kwai Kong Bell Automotive Products 29
#36 Peter Geoffrey Jones Cisco 29
#36 John H. Mylius Apple 29
#39 Martin A. Hilkene Applied Materials 28
#39 Ramon A. Caamano Great Stuff 28
#41 Torleif Ove Bjornson Aclara Biosciences 27
#41 David E. Weldon Aplex 27
#41 Manat Maolinbay Aixscan 27
#41 Albert J. Guerini Syquest Technology 27
#45 Steven R. Welch IBM 26
#45 Glen T. Mori Applied Materials 26
#45 Omar Alonso Macy Real Action Paintball, Inc (Rap4) 26
#45 Peter R. Harper Freeescale Semiconductor 26
#49 William Johanson Applied Materials 25
#50 Mariusch Gregor Applied Materials 24

Part of California