Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sanger, CA ranks #12,649 worldwide for total patents filed all time, with 139 patents from 46 inventors. Leading employers of inventors based in Sanger, CA include Keiser, Tempest Technology, Rheem Manufacturing. That works out to 5.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–46 of 46 inventors

Rank Inventor Primary Company Patents
1 Jonathan Ashley 37
2 Dennis L. Keiser Keiser 20
3 Raymond G. M. Kisch 6
3 William T. Allen Tempest Technology 6
#5 Robert Gutierrez 4
#5 William A. Conrad Rheem Manufacturing 4
#7 Wayne A. Murray Edsyn 3
#7 Kenneth D. Abercrombie Mycogen 3
#7 David B. Holton Delaware Capital Formation 3
#7 Kris Ramos Edeniq 3
#7 Daniel Molina Envisics 3
#7 Nicholas Marshall Penn Engineering & Manufacturing 3
#13 Minor E. Gee Maxco Supply 2
#13 Dennis J. Melkonian Unknown 2
#13 Merle Skip Adrian 2
#13 John Flinn Lockheed Martin 2
#13 Dennis Peyton 2
#13 Eli Sangha Google 2
#13 James Yakligian 2
#13 Alastair Macleod Verizon 2
#13 Lee A. Hansen 2
#13 Edward B. Hemman 2
#23 Richard Kyle Warren Fmc 1
#23 Donald Mangrum 1
#23 Jack W. Ozburn 1
#23 Stephen George Fouke 1
#23 Esther Garcia 1
#23 Robert A. Poyner Anacomp 1
#23 Keith A. Kister 1
#23 Roffi J. Jarahian 1
#23 Anna M. Jarrett 1
#23 Daryl G. Brooks Kent-Moore 1
#23 James Crawford 1
#23 Greg Niles Apple 1
#23 Stephen R. Crawford 1
#23 Mehran Chooljian 1
#23 Marvin Caprelian 1
#23 Henry D. Nunez 1
#23 B. L. Golden 1
#23 Andrew G. Popivalo Unknown 1
#23 Paul Amberchase 1
#23 John Brooke Delfini 1
#23 Harry Burrough 1
#23 Bruce A. Jennings 1
#23 Eugene W. Turpin 1
#23 Pete A. Montoya 1

Part of California