Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Fillmore, CA ranks #14,146 worldwide for total patents filed all time, with 116 patents from 37 inventors. Leading employers of inventors based in Fillmore, CA include Hunter Douglas, AMD, Amgen. That works out to 7.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–37 of 37 inventors

Rank Inventor Primary Company Patents
1 Darrell Metcalf Hunter Douglas 15
2 Carmen Morales AMD 14
3 Robert W. Swift Amgen 12
#4 Elena Becerra Woodard Skyworks Solutions 9
#5 James Coakley Hr Textron 6
#6 Mark C. Costello Semtech 5
#6 Richard J. Cuttriss Gruber Systems 5
#8 Carlos Diaz 4
#8 Ronald L. Pelley 4
#10 Moises D. Gonzalez Driscoll'S 3
#10 Kenneth C. Creason 3
#10 Lawrence Q. Faulkner 3
#13 ZACH SASSON 2
#13 Elbert G. Keller 2
#13 Ricardo Romero 2
#13 Loren E. Bowers 2
#13 John A. Haeber Vetco Offshore 2
#13 Robert A. Florine 2
#13 James E. Hoyle 2
#13 David J. Gurrola Parker-Hannifin 2
#21 Miguel Herrera Target Brands 1
#21 Robert Jurado 1
#21 Michael Fechtner Haas Automation 1
#21 Christohper R. Culver Union Oil Company Of California 1
#21 Michael V. Guastella 1
#21 Sandra K. Legan 1
#21 Vernon E. Arnold Lockheed Martin 1
#21 Michael R. Hozapfel 1
#21 Joseph D. Blaylock 1
#21 Cliff Gieszl 1
#21 Dennis Gilfoy Hr Textron 1
#21 Jacqueline T. Ruble 1
#21 William H. De Zavala Ameron International 1
#21 Sylvia A. Perez 1
#21 Robert A. Fluorine 1
#21 Wendell Kister US Air Force 1
#21 Marco Abrego 1

Part of California