Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Anaheim, CA ranks #581 worldwide for total patents filed all time, with 5,841 patents from 1,337 inventors. Leading employers of inventors based in Anaheim, CA include Wheel Pros, University Of Southern California, Beta Bionics. That works out to 16.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 1,337 inventors

Rank Inventor Primary Company Patents
1 Suny Chung Wheel Pros 405
2 Mark E. Thompson University Of Southern California 247
3 Michael J. Rosinko Beta Bionics 95
#4 Howard E. Chen Skyworks Solutions 66
#5 Shubhayu Basu Biosense Webster (Israel) 65
#6 Huy Kha Nguyen Evriholder Products 60
#7 Steven E. Decker Applied Medical Resources 49
#8 George I. Boyadjieff Varco International 46
#8 Dinhphuoc Vu Hoang Skyworks Solutions 46
#10 George R. Woody General Motors 43
#11 Leonard R. Stamper Shye Worldwide, Llc, (Ca Ltd Liability Co.) 42
#12 J. Stuart Cumming C&C Vision International Limited 41
#13 William F. Leek Simpson Strong-Tie Company 40
#14 Nam H. Nguyen HP 38
#15 Duane Bloom Western Well Tool 36
#16 Richard A. Leoncavallo Nalge 35
#17 Khaled Ahmed Applied Materials 32
#18 William R. Crumly Hughes Aircraft 31
#18 John Henry Harris, III Harbinger Motors 31
#18 Thomas G. Hacker 3M 31
#21 Allan A. Voigt Versatron 30
#22 Charles L. Kissel Union Oil Company Of California 28
#23 Wah L. Lim Directv 27
#23 Glen Gihong Kim Vizio 27
#25 Bruce R. Ferguson Microsemi 26
#26 Yashar Behzadi Proteus Digital Health 25
#26 Quoc Tran Pham Apple 25
#26 Harrison GRANT Adrenalineip 25
#26 William Griggs Razor Usa 25
#30 Huan C. Nguyen Cordelia Lighting 24
#30 Edward E. Elson American Hospital Supply 24
#30 Donald M. Fenton Union Oil Company Of California 24
#33 Rod Peterson Abbott 23
#34 Benjamin Gordon Toast 22
#34 Tao Nguyen Covidien Lp 22
#34 Frank Yeh IBM 22
#34 John T. Trogden AbbVie 22
#38 William J. Purpura The Boeing 21
#39 Jim C. Williams Hughes Electronics Limited 20
#39 Kenneth John Gallagher 20
#41 Tung Hoang Ngo Kp Medcure 19
#41 Heather Truong Directv 19
#41 Richard Ho Versum Materials Us 19
#44 Kei Hao Schweitzer Engineering Laboratories 18
#44 Wayne E. Manska Johnson & Johnson 18
#46 Kevin S. Warner AbbVie 17
#46 Joan D. Wada The Boeing 17
#46 Joseph W. Niesen Trw Limited 17
#46 Andrew C. Edwards Rgb Systems 17
#46 Albert Louis Bien The Boeing 17

Part of California