Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Rialto, CA ranks #9,206 worldwide for total patents filed all time, with 225 patents from 110 inventors. Leading employers of inventors based in Rialto, CA include Human Matrix Sciences, Altra, Gil Technologies. That works out to 2.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 110 inventors

Rank Inventor Primary Company Patents
1 Felipe Jimenez Human Matrix Sciences 25
2 Robert E. Jackson Altra 17
3 Donald C. Rollen Gil Technologies 10
#4 Jerry L. Grimes 7
#5 Mark L. Natalizia Microphor 6
#6 Lenny M. Holden Unknown 5
#6 Steven W. Carlin 5
#6 Raymond A. Ellestad Bear Medical Systems 5
#6 Jose Gonzalez The Psychological 5
#10 Jonathan C. Scholtz Disney 4
#10 Henry Wevick Johnson Matthey Electronics 4
#10 Douglas K. Holland Chevron 4
#10 Miroslav Pejcinovic Horiba Instruments Incorporated 4
#14 Francesco Sacca Gte Communication Systems 3
#14 Michael Hawkins Unknown 3
#14 William R. Magorian US Air Force 3
#14 John M. Kokorudz 3M 3
#14 Betty J. Cowart 3
#14 Scott Snyder Dow Global Technologies 3
#14 Kevin J. Wagoner 3
#14 William S. Bokon 3
#14 Richard Spencer US Dept of Health & Human Services 3
#23 Jeffrey Tesone Adams Rite Manufacturing 2
#23 Sau-Gee Yung Baxter International 2
#23 Dimitrios Loumakis 2
#23 Edward H. Hagbloom Unknown 2
#23 Michael Lugo 2
#23 William Clarke 2
#23 John T. Flammini 2
#23 John Sieberg 2
#23 Michael Antonio Mariano 2
#32 Jacqueline Yepez 1
#32 Kimmy Escobar 1
#32 Teresita M. Smith 1
#32 Robert Davidyan 1
#32 Thomas E. Stayonoff RTX (Raytheon) 1
#32 Harvey W. Brubaker 1
#32 Nida Keo Beckman Instruments 1
#32 April Floyd 1
#32 Dorothy Hackethal 1
#32 Matt Langton 1
#32 Deep Bhattacharya 1
#32 Kranti Deshmukh 1
#32 Jonathan Ralleca Clairson 1
#32 Errol Thompson 1
#32 Marina Cervantes 1
#32 Larry Andrew Booker RTX (Raytheon) 1
#32 Aaron Glass 1
#32 Craig D. Lay 1
#32 Michael McDaniels 1

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