Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Delta, CA ranks #2,357 worldwide for total patents filed all time, with 1,332 patents from 344 inventors. Leading employers of inventors based in Delta, CA include Peak Innovations, Fluxwerx Illumination, Enwave.

Showing 1–50 of 344 inventors

Rank Inventor Primary Company Patents
1 Simon Walker Peak Innovations 66
2 Scott Santoro Fluxwerx Illumination 57
3 Jun Fu Enwave 42
#4 Yi Liu AMD 32
#5 David Dreisinger University Of British Columbia 29
#5 Jiannan Zheng Emc 29
#7 Sandeep Munshi Westport Power 21
#7 David Dixon University Of British Columbia 21
#7 Hassan Salari University Of British Columbia 21
#10 Peter Duyen Hung Hoang Microsoft 20
#11 Timothy Leaver University Of British Columbia 19
#11 Chih-Chun Wang Rca 19
#13 James Hathway Arlo Technologies 18
#13 Lloyd Jeffs Protiva Biotherapeutics 18
#15 Gregory C. Harper Westport Power 15
#16 Darwin Ortiz Lignol Innovations 14
#16 Guy Sirton Kodak Graphic Communications Canada 14
#16 Lon McIlwraith General Fusion 14
#16 Simon J. Eastman Genzyme 14
#20 John Andrew Funk Kardium 13
#21 Shawn D. Lammers Bendix Commercial Vehicle Systems 12
#21 Derek John Pyner Ensco 12
#21 Jie Fang Allied Bioscience 12
#24 Darren A. Bach 11
#24 Jonathan Tiu Sap Se 11
#24 Martin Cox Superior Tray Systems 11
#24 Ronn Dunnett 11
#24 David Thomas Dobson Acco Brands 11
#29 Gregory Bernard Sheehan Light-Based Technologies Incorporated 10
#29 Hagen Dietrich Masco Building Products 10
#29 Mark Isaac Dyck Marine Canada Acquisition 10
#29 David Dunwoodie 10
#29 Walter W. Schilling Macmillan Bloedel Limited 10
#29 Robert K. Miller Fleetguard 10
#35 John Peter van Baarsen Seiko Epson 9
#35 Tedford Chan Research In Motion Limited 9
#35 David Brian Bonar Pyng Medical 9
#38 John H. McNeill University Of British Columbia 8
#38 Steven D. Lewis IBM 8
#38 Doug McFadyen Seiko Epson 8
#41 Robert Bruce MacMartin Intuit 7
#41 George H. K. Lau Fpi Fireplace Products International 7
#41 Stephan Karl Orlitzky Stephania Holdings 7
#41 Andrea Costa Synopsys 7
#41 Alvin Wong Cisco 7
#41 Jean Pierre Lafontaine Contech Enterprises 7
#41 Aaron Brown 7
#41 David Cheng Cheng Pdg Product Design Group 7
#41 David Langtry Patent Applied Technology 7
#50 Janusz Krawczynski Pdg Product Design Group 6