Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Riverside, CA ranks #785 worldwide for total patents filed in 2017, with 172 patents from 98 inventors. Leading employers of inventors based in Riverside, CA include American Maid Plastic, Corona Clipper, University of California. That works out to 0.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 98 inventors

Rank Inventor Primary Company Patents
1 Chris Phillips 25
2 Robert Roy McMath 14
3 Moe Vazin American Maid Plastic 6
#4 Anthony Magana Corona Clipper 5
#4 David Kisailus University of California 5
#6 Daniel ManHung Wong Oracle 3
#6 Gary A. Lipczynski The Boeing 3
#8 Randy Rousseau Rusoh 2
#8 MILIND PADMAKAR PANSE Vasoinnovations 2
#8 Michael Doyle Intel 2
#8 Leo James Lichte The Toro 2
#8 Anil K. Malhi 2
#8 Mark Pickard Trudell Medical International 2
#8 Robert J. Deans 2
#8 Hector Rousseau Rusoh 2
#8 Andrew Stevens Goformz 2
#8 Raymond G. Leblond Leverage Information Systems 2
#8 Adrian D. Desilva Vyaire Medical Capital 2
#8 Gordon L. Bourns Bourns 2
#8 Edward P. Grech Unknown 2
#8 Hakop Aganyan Aganyan 2
#8 Nichola Kinsinger University of California 2
#8 Alexander A. Balandin University of California 2
#8 William H. Grover University of California 2
#8 Fabio Zsigmond Ikan Holdings 2
#8 Wesley W. Huie Directv 2
#8 Rodrigo Pinheiro Alcoa 2
#28 Jon Parker Lawrence Tmi Products 1
#28 Sean R. Cutler University of California 1
#28 Michael G. Valdez Edwards Lifesciences 1
#28 Chao-Ying Lee Trimble 1
#28 Miluo Zhang University of California 1
#28 Umair Ibrahim University of Minnesota 1
#28 Yingbo Hua University of California 1
#28 Thomas Eulgem University of California 1
#28 Ralph E. Faupel The Toro 1
#28 Joyce R. Mayo 1
#28 Dave Scheierl Pacific Consolidated Industries 1
#28 Hafiz Ur Rahman University of California 1
#28 Joseph A. Pace Behr Process 1
#28 Claude Hubert Rohr 1
#28 Tong Le The Toro 1
#28 Michael C. Pirrung Affymetrix 1
#28 Runtao Zhong University of California 1
#28 Cynthia K. Tait 1
#28 Douglas Wayne Ethell Western University Of Health Sciences 1
#28 Theodoros Lappas Excalibur Ip 1
#28 Arthur F. Hurtado 1
#28 James Chua Salter Labs 1
#28 John Kyle K&N Engineering 1

Part of California