Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Madera, CA ranks #7,270 worldwide for total patents filed all time, with 319 patents from 97 inventors. Leading employers of inventors based in Madera, CA include T&M Inventions, T-Systems International Gmbh, Nuvosun. That works out to 4.8 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 97 inventors

Rank Inventor Primary Company Patents
1 Timothy Pendley T&M Inventions 33
2 Michael DeFrank T-Systems International Gmbh 27
3 Dennis R. Hollars Nuvosun 25
#4 Nguyen Thai Dang Oldcastle Precast 20
#5 Raul Rodriguez Dal-Tile 13
#6 Mark V. Jackson North Coast Medical 12
#7 Trevor Morgan Cornell University 9
#8 Marty D. Youman Ag-Right Enterprises 8
#9 Jay Ford Pelco 6
#9 Jonathan C. Cope Valley Grain Products 6
#9 Breena Gloriana Fraga Fmc 6
#9 Anil J. Shrikhande Heublein 6
#9 Andrew Carl Prins Fmc 6
#14 Donald G. Warnock Valley Grain Products 5
#14 Mary Ann Clarke Siecor 5
#16 Erik Kochackis Pelco 4
#16 Michael D. Hinson 4
#16 Peter Anthony McCann Malema Engineering 4
#16 Rolando S. Williams Sanden Vendo America 4
#20 Ernesto Rios Delao E. &J. Gallo Winery 3
#20 Bernard O. Domries 3
#20 Dennis Raymond Schultz Ag-Right Enterprises 3
#20 Michael L. Ball 3
#20 Jonathan G. Daggett 3
#20 Glenn Howard 3
#20 Westley W. Walter Fmc 3
#20 Don Denton 3
#20 Ahmad Foroutanaliabad 3
#20 Nathan Sloan B-K Lighting 3
#20 Carlos Torres 3
#20 Donny Magana University of California 3
#20 Michael E. Grady Valley Grain Products 3
#33 John Edward Funderburg 2
#33 Gregory U. Genelin 2
#33 Linda L. Turner 2
#33 Willard W. Pitman Valley Grain Products 2
#33 Edgar G. Hobock Sun-Maid Growers Of California 2
#33 Harlan H. Hart Sunrise Medical (Us) 2
#33 Ferdinand Walls, Jr. 2
#33 Anahita Foroutanaliabad 2
#33 Robert Stanley Moore Tri Valley Growers 2
#33 Rita F. Kerr Earth & Ocean Sports 2
#33 Larry Losli Slates Fmc 2
#33 Tommy Edward Wells, Sr. 2
#45 Carly Overin 1
#45 Wesley G. Thompson Fmc 1
#45 John Tolmosoff 1
#45 Robert W. Naden 1
#45 Russell R. Cotta, Sr. 1
#45 Gary E. Legerton Ormet 1

Part of California