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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hercules, CA ranks #2,742 worldwide for total patents filed in 2018, with 43 patents from 25 inventors. Leading employers of inventors based in Hercules, CA include Tile, Handylab, Plexxikon. That works out to 1.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–25 of 25 inventors

Rank Inventor Primary Company Patents
1 Tyler Lettau Tile 8
2 Kalyan Handique Handylab 5
3 Jack Lin Plexxikon 4
#4 Jason Ma IBM 2
#4 Trushar Patel Sea Tel 2
#4 Viorel Duma Chevron 2
#4 Newton Luu Lechat 2
#8 Ty Lettau Adobe 1
#8 Daniel Y. Chu Bio-Rad Laboratories 1
#8 Hongjian Liu Ubtech Robotics Corp 1
#8 Kandaswamy Jothimurugesan Chevron 1
#8 Tom Berkelman Bio-Rad Laboratories 1
#8 Abraham J. Navarro Take-Two Interactive Software 1
#8 Bob Baoping He Bruker Axs Gmbh 1
#8 Hari Krishna Gutlapalli Oracle 1
#8 Austin Payne Bio-Rad Laboratories 1
#8 Lilley Leong Bayer Healthcare 1
#8 Stephen A. Rossi Abbott 1
#8 Gideon Bollag Plexxikon 1
#8 Curtis B. Campbell Chevron 1
#8 Francis Spruit 1
#8 Nick Eattock Grail 1
#8 Thomas Lawrence Smith AT&T 1
#8 Yanhong Kong Bio-Rad Laboratories 1
#8 Tom Mastaler Ekso Bionics Holdings 1

Part of California