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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tracy, CA ranks #994 worldwide for total patents filed in 2020, with 157 patents from 79 inventors. Leading employers of inventors based in Tracy, CA include Blackberry Limited, Microsoft, Qualcomm. That works out to 1.7 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 79 inventors

Rank Inventor Primary Company Patents
1 Adrian Buckley Blackberry Limited 17
2 John D. Rodrigues Microsoft 10
3 Dushyant Sharma Microsoft 6
3 Michaela Vanderveen Qualcomm 6
#5 Joseph C. Farmer Lawrence Livermore National Security 5
#6 Seung Bong Han Avaya 4
#6 William V. Hodges Tc1 4
#6 Padmanab Pathikonda Cisco 4
#6 Saroj Kumar Sahu Palo Alto Research Center Incorporated 4
#10 Sabina Petride Oracle 3
#10 Daryoosh Rejaly Aeye 3
#10 Errol Antonio C. Sanchez Applied Materials 3
#10 Ronald F. Renzi Sandia 3
#10 Sergio E. Wong Lawrence Livermore National Security 3
#10 Jeffrey Jason Bryan Oracle 3
#16 Francois Charette Ford 2
#16 Chris McCarthy Faraday & Future 2
#16 John Speck Rearden 2
#16 Brian E. Brusca Enovix 2
#16 James Eugene Caron Lam Research 2
#16 Vijay M. Vaniapura Mattson Technology 2
#16 Abdulkadir Yussuf Sigal 2
#16 Gilbert Mata, Jr. Covidien Lp 2
#16 Idris I. Tarwala AMD 2
#16 Chris Maher Kla-Tencor 2
#16 Terry N. Olney Thermo Fisher 2
#16 Maria Valeria Theall 2
#16 Jeffrey D. Chamberlain Intel 2
#16 Mark Christian Messner Lawrence Livermore National Security 2
#16 Swamy Sadashivaiah Renu Kananda Juniper Networks 2
#31 Michael Carl Drymon Lam Research 1
#31 Rajesh Kata Walmart Apollo 1
#31 Purna Ramini 1
#31 Patrick Kien Tran Chargepoint 1
#31 Gina M Fredrickson Juvalips 1
#31 Jeremy Lenhardt Lawrence Livermore National Security 1
#31 Tina C. Legler Bio-Rad Laboratories 1
#31 Mohan Ramankutty Swisslog Logistics 1
#31 Brendan Xavier Louis Visa 1
#31 Aron Welk Dexter Magnetic Technologies 1
#31 Rakia Dhaoui National Technology & Engineering Solutions Of Sandia 1
#31 Hari Ohm Prasath Rajagopal Amazon 1
#31 Jaspal S. Gill Juniper Networks 1
#31 Elizabeth Chaffin Visa 1
#31 Edwin Kwok Vungle 1
#31 Narayanan Bharath Quantenna Communications 1
#31 Anson Hatch Sandia 1
#31 Daniel Khoe Cisco 1
#31 Steve Johnson US Dept of Energy 1
#31 Dustin Roelle Tc1 1

Part of California