Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Healdsburg, CA ranks #4,551 worldwide for total patents filed all time, with 603 patents from 126 inventors. Leading employers of inventors based in Healdsburg, CA include Cisco, Rosetta Inpharmatics, Metrologic Instruments. That works out to 53.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 126 inventors

Rank Inventor Primary Company Patents
1 Robin Kumar Das Cisco 73
2 Roland Stoughton Rosetta Inpharmatics 43
3 John Gardner Metrologic Instruments 42
#4 Lawrence M. Blatt Intermune 29
#5 Daniel J. Mendez Visto 28
#6 John Kantor Medtronic 15
#6 Eric W. Kurman View 15
#8 Charlotte R. LeGallee Flex Products 14
#9 Edith Wilson Omnicell 13
#10 Phillip J. Gilmore Rapistan Systems Advertising 12
#11 Barr Rosenberg Knowledge Initiatives 11
#11 Andrew Michael Beard Ford 11
#11 Jonathan M. Cassel Applied Biosystems 11
#14 Thomas Edgar Beard Bluemorph 10
#15 Dale A. Rorabaugh Crative 9
#15 Scott Taylor Enidine 9
#15 John S. Matteucci Flex Products 9
#18 Paul G. Meese Retech Systems 8
#18 David N. Hodge Steelcase 8
#18 Martin A. Quiroga Ncircle Network Security 8
#21 Ridgely C. Evers Evengx 7
#21 Peter Ivanov Icon Genetics Gmbh 7
#21 Sally Baggett Oracle 7
#24 Robert E. Haun Retech Systems 6
#24 Nathan Wiemeyer Medtronic 6
#24 Edward D. Edwards Fluid Management 6
#24 Paul Nichols Toyota 6
#24 Steig Westerberg Numecent Holdings 6
#24 Patrick ROUSCHE The Arizona Board Of Regents 6
#30 Andrew Fisher Boyd Lighting Fixture 5
#30 Shaun Frank McCaffery Jds Uniphase 5
#30 Louis A Vierra Strukshur 5
#33 John K. Max 4
#33 Frederick R. Adams 4
#33 Stan Smith The Arizona Board Of Regents 4
#33 Andrew M. Teetzel 4
#33 Karce Daniel Rose Unknown 4
#33 Gregory L. Pagel Sv Tool 4
#33 Donald L. Keehn Optical Coating Laboratory 4
#33 Fahri Diner Qtera 4
#33 John Grace Earth Science Associates 4
#42 William A. Arndt Consolidated Papers 3
#42 Jeffry Weisman Boyd Lighting Fixture 3
#42 Ernest A. Romeo Simpson Strong-Tie Company 3
#42 Karl Shubert 3
#46 Russell Steinbach General Dynamics-Ots 2
#46 John Charles Dennison Arete Associates 2
#46 David Sayre 2
#46 Bela L. Kaltenekker Fairchild Camera & Instrument 2
#46 Harry E. Hagaman 2

Part of California