Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Visalia, CA ranks #4,287 worldwide for total patents filed all time, with 653 patents from 194 inventors. Leading employers of inventors based in Visalia, CA include Sequoia Nursery, Sunview Vineyards Of California, Human Matrix Sciences. That works out to 4.6 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 194 inventors

Rank Inventor Primary Company Patents
1 Ralph S. Moore Sequoia Nursery 64
2 Timothy F. Bourne Sunview Vineyards Of California 42
3 Thomas Mitts Human Matrix Sciences 33
#4 Gary C. Young Gyco 25
#5 Thomas O. Chamberlin, Sr. H. P. Metzler & Sons 24
#6 Mark Crawford Us Tower 21
#7 James C. Stanley Intel 19
#8 Bruce Reed Molex 16
#9 Timothy Henry Arthroscopic Surgery Associates 15
#10 James Agnew L.A. Gear 12
#11 Dale G. Jones Noell 11
#12 Donald Fisher Itt Manufacturing Enterprises 10
#13 Thomas P. Griffin Molten Metal Technology 9
#14 Rex Rilen Hamilton Pillar Data Systems 8
#14 David Parrish 8
#14 Jeffrey L. Jay Damrow Company 8
#17 Stanley Hawkins Agricultural Products 7
#17 Steven A. Hickerson Traitware 7
#17 Darryl R. Pauls Sunrise Medical Hhg 7
#20 Fernando Serpa Philips Electronics North America 6
#20 Geoffrey R. Sharp 6
#20 Prachand Shrestha Edeniq 6
#23 James Dutton L&P Property Management 5
#23 James McKernan Cisco 5
#23 Henry Y. Li 5
#23 Clyde L. Taylor 5
#23 Jeremy Bischel 5
#23 Lonald H. Jensen 5
#23 Jason Timothy Wadlington Us Tower 5
#30 Jesse Hernandez Zynga 4
#30 Mark Crawford Simpson Strong-Tie Company 4
#30 Jim Moshier 4
#30 Kenneth Pierson 4
#30 Michael Reitz Maxco Supply 4
#30 David Sorenson Fruit Growers Supply 4
#30 Donovan McNutt Clarity 4
#37 Jeffrey Mark Kearnan Volk Enterprises 3
#37 Jennifer Rebecca Headman Van Vleet WARF 3
#37 Thomas J. Gerecke 3
#37 Kendall C. Gosvener 3
#37 Jose Arturo Lona Santoyo Mabe Mexico S. De R.L. De C.V. 3
#37 Nadav RAVID 3
#37 Fateh Entabi 3
#37 Brady Alfred Daniel Abbott 3
#37 Geoff Sharp 3
#37 Alex Wright Sunnybrook Research Institute 3
#37 John Yakura 3
#37 Jason Tokayer Oregon Health & Science University 3
#37 Doug Rogers 3
#37 David E. Millhouse Basf Se 3

Part of California