Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

York, CA ranks #12,324 worldwide for total patents filed all time, with 145 patents from 29 inventors. Leading employers of inventors based in York, CA include Ai Incorporated, Geotab, Perkinelmer Health Sciences Canada.

Showing 1–29 of 29 inventors

Rank Inventor Primary Company Patents
1 Lukas Fath Ai Incorporated 53
2 Javed Siddique Geotab 17
3 Samad Bazargan Perkinelmer Health Sciences Canada 14
#4 Oskar T. Tankovitz Ortho Pharmaceutical 7
#5 Michael Kutryk Orbusneich Medical 6
#6 Nadia Swaby RTX (Raytheon) 5
#6 Carl Schwellnus Thales Canada 5
#8 Edward Tan Block 4
#9 Ross Barrett Rapid7 3
#9 Daniel R. Marcus 3
#9 Jeffrey D. Peeler Long Manufacturing 3
#9 Duncan A. MacKillop Ortho Pharmaceutical 3
#13 George R. Pravato Xerox 2
#13 Bernard Joseph Chiasson Hsc Research And Development Limited Partnership 2
#13 Francis M. Watson, III Honeywell 2
#13 Michael D. Paszti 2
#13 Cristian Camer Imagine Communications 2
#18 Florentin Christoph von Frankenberg Cast Co. 1
#18 Rudy M. Koehler 1
#18 Thomas Kenney Barrett, JR. Baylis Medical Company 1
#18 Joel Oliver 1
#18 Lise Marie Eamer Governing Council Of The University Of Toronto 1
#18 Arnold S. Baird National Starch And Chemical Investment Holding Copporation 1
#18 Samad Barzagan Perkinelmer Health Sciences Canada 1
#18 Eliot Mervyn Muir 1
#18 Marvin Gui 1
#18 Jeff Carviel 1
#18 Alfredo Rodrigues Unknown 1
#18 Charles Wasyl Katrycz 1