Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Oceanside, CA ranks #565 worldwide for total patents filed in 2020, with 271 patents from 146 inventors. Leading employers of inventors based in Oceanside, CA include Taylor Made Golf Company, Gopro, Acushnet. That works out to 1.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 146 inventors

Rank Inventor Primary Company Patents
1 Nathan T. Sargent Taylor Made Golf Company 22
2 Otto Sievert Gopro 10
3 Richard L. Cleghorn Acushnet 9
#4 Sean D. Bradley Audioeye 7
#4 Vijay Chavan Callaway Golf 7
#6 Thanh Huy Le Edwards Lifesciences 6
#7 Scott Lish Nuvasive 5
#8 Turguy Goker Quantum 4
#8 Ryan Schoonmaker Becton, Dickinson And 4
#10 Allison Joi Burgueno Sony 3
#10 John Arrizza Fresenius Medical Care Holdings 3
#10 Brian Bear Vertex Pharmaceuticals Incorporated 3
#10 Stephen Michael Thompson Kofax 3
#10 David Morales James R. Glidewell Dental Ceramics 3
#10 Mario A. Cugini 3
#10 Thomas J Horner 3
#10 Corey M. Magers Avant Medical 3
#10 Kam-Yan Hon Luxtera 3
#10 Danny Rittman Gbt Technologies 3
#10 David O'Gwynn H. M. Electronics 3
#21 Richard Robert Allen Zest Ip Holdings 2
#21 Kim Nguyen Howmedica Osteonics 2
#21 Michael Gorman Nordson 2
#21 Karl Stocks Sonendo 2
#21 Kenneth Brown Covidien Lp 2
#21 Jose Miraflor Taylor Made Golf Company 2
#21 John Scott Bio Clean Environmental Services 2
#21 Joshua Aaron Swett 2
#21 Victor Knopov Nitto Denko 2
#21 Steven M. Greim D.R. Systems 2
#21 Larry Enger Icu Medical 2
#21 Andrew Ihor Korytko Eli Lilly 2
#21 Robert S. Gonczi Callaway Golf 2
#21 Stephen Anthony Tunnell 2
#21 Scott S. Breidenthal Gen-Probe Incorporated 2
#21 Charles Glommen Tealium 2
#21 Madapusi K. Keshavan Smith International 2
#21 Guang Pan Nitto Denko 2
#21 Trent James Northcutt Aurora Spine 2
#21 Violetta Akopian Nitto Denko 2
#21 Jeffrey F. Dooley Abbott 2
#21 Eleanor McCarthy Obalon Therapeutics 2
#21 Thomas A. Hall Ibis Biosciences 2
#21 Jason F. Rhubottom Gen-Probe Incorporated 2
#21 Jared Guttmann Taylor Made Golf Company 2
#21 Robert J. Sanchez, JR. Alcon Research 2
#21 Robert A. Lairmore Wilson Sporting Goods 2
#21 Tam Nolan Fresenius Medical Care Holdings 2
#21 Darren Michael Richards Servicenow 2
#21 Graham O. Ross Bruin Biometrics 2

Part of California