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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Belvedere, CA ranks #9,185 worldwide for total patents filed all time, with 226 patents from 54 inventors. Leading employers of inventors based in Belvedere, CA include Rh Us, Spoton Transact, Cloudcar. That works out to 106.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Gary Friedman Rh Us 33
2 Zachary Alan Hyman Spoton Transact 19
3 Zarko Draganic Cloudcar 16
#4 Erich L. Ringewald Amazon 15
#5 Andrew L. Pansini Jandy Industries 12
#6 Leslie Z. Benet Avmax 10
#7 Jerry Butler Iconex 9
#8 Talbott Roche Blackhawk Network 8
#8 Johann Farmont 8
#10 Eugene L. DeChristopher 6
#10 Oliver Douglas Ousterhout 6
#10 Seymour I. Rubinstein Unknown 6
#10 Tyler Peppel Unknown 6
#14 David A. Cobb Felt Products Mfg. 5
#14 Grant Prigge 5
#16 Reed M. Benet Avmax 4
#16 Virginia V. Ness 4
#16 Jill LaCorte 4
#19 Hope Farr New Market Solutions 3
#19 Alexander G. Tarics 3
#21 Michael Rutchik Cisco 2
#21 Eugene L. De Christopher 2
#21 Janet L. Dolphin-Peterson Spyrus 2
#21 Andres Pineda 2
#21 Cheryl Kosmas 2
#21 Howard Taymor-Luria Edwards Lifesciences 2
#21 Arthur Jampolsky 2
#21 Virginia Tusher Stanford University 2
#21 Heather Flick 2
#21 Giora Sagy Servicenow 2
#31 Zender Margo 1
#31 Sandy Saputo Bare Escentuals Beauty 1
#31 Judith Ets-Hokin 1
#31 David W. Lohrey 1
#31 Kent N. Allen 1
#31 Anastasia Sparrow 1
#31 Malcolm B. McIlroy University of California 1
#31 Bonnie M. Dignam, heiress 1
#31 William B. Polhemus 1
#31 Bernard J. Dignan 1
#31 Howard W Speaks, Jr. 1
#31 Reece Kresser 1
#31 Haley Sayres Palo Alto Networks 1
#31 Marc Hayman 1
#31 Mattias Sparrow 1
#31 John R. Schnieder 1
#31 Andrew Skurman 1
#31 M. Fred Rose 1
#31 by Bonnie M. Dignam, executrix 1
#31 Karl A. Limbach 1

Part of California