Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ukiah, CA ranks #6,202 worldwide for total patents filed all time, with 398 patents from 83 inventors. Leading employers of inventors based in Ukiah, CA include Micron, Organize-It-All, Retech Co.. That works out to 24.0 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–50 of 83 inventors

Rank Inventor Primary Company Patents
1 Dan B. Millward Micron 103
2 James Lee Organize-It-All 26
3 Max P. Schlienger Retech Co. 22
3 Roger A. Bauchspies Idex Asa 22
#5 Carl Sassenrath Roku 18
#6 Rory M. Mitchell Coe Newnes/Mcgehee 17
#7 Richard Dawson Mosebach Manufacturing 13
#8 Daniel Elliott Wexler Zorroa 12
#8 Daniel Elliot Wexler NVIDIA 12
#10 Alex Ibrahim Mjnn 9
#10 Paul Riemenschneider Moxxly 9
#12 Robin A. Lampson Retech Systems 8
#13 John M. Mayfield, Jr. Microphor 7
#13 Kenneth Tarlow Food & Beverage Innovations 7
#15 Rodney M. Shields 6
#16 Elizabeth Ashiku 4
#16 Ted E. Mayfield Trimble Navigation Limited 4
#16 Chin-Yang Sun AMD 4
#16 Susan Pottish Unknown 4
#16 Scott Steiner Molyworks Material 4
#21 Dave Dean Commodore-Amiga 3
#21 Galen Bowen Fafco Incorporated 3
#21 Ian McKay Pratt Multi-Holding Ag 3
#21 Richard E. Whitman Retech Co. 3
#21 Corey Sangiacomo 3
#21 John H. McGehee I2 Technologies Us 3
#21 Richard A Rizzolo New York University 3
#28 Mark D. Grover Unknown 2
#28 Ross Liberty Polaris Industries 2
#28 Jared Paz 2
#28 Roger S. Brooks 2
#28 Anna Birkas 2
#28 Peter E. Prader Masonite 2
#28 Barry Vogel 2
#28 Glen L. Anderson Unknown 2
#28 Jordan M Pool 2
#28 Richard C. Eschenbach Retech Systems 2
#38 Rob E. Haun Retech Co. 1
#38 Louis A. Jaeckel Universities Space Research Association 1
#38 Thomas W. Felt 1
#38 Edward G. Powell 1
#38 Kenneth F. Farnswoth, III 1
#38 Mark Ashiku 1
#38 Robert Acevedo 1
#38 Jim D. Blankenship 1
#38 Hugh A. Hinchliffe Microphor 1
#38 Jon M. Strauss 1
#38 Timothy G. Zell 1
#38 Iris A. Rupe 1
#38 Rickey L. Carley 1

Part of California