Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sherwood Park, CA ranks #1,978 worldwide for total patents filed all time, with 1,641 patents from 486 inventors. Leading employers of inventors based in Sherwood Park, CA include Zen Design Solutions Limited, Synphar Laboratories, Rothbury Investments.

Showing 1–50 of 486 inventors

Rank Inventor Primary Company Patents
1 Roger Hwang Zen Design Solutions Limited 70
2 Ronald G. Micetich Synphar Laboratories 41
3 Angelo Risi Rothbury Investments 37
#4 Yousuf Chowdhary Storage Appliance 35
#5 Robert Edward Burrell Nucryst Pharmaceuticals 32
#6 Jenny Eliyahu Xerox 29
#7 Malcolm Betts Nortel Networks Limited 25
#8 Randall T. Irvin Governors Of The University Of Alberta 23
#9 Antoine Noujaim Altarex 21
#9 Alex Lemelev Clevx 21
#11 James A. Nieman Anacor Pharmaceuticals 20
#11 Paolo Forte Hydrogenics 20
#13 Alexander Lilko Open Text Sa Ulc 19
#13 Jim Fehr Packers Plus Energy Service 19
#15 John Clark Magna Closures 17
#16 Alex Levinshtein L'Oreal 15
#17 Craig A. McKnight ExxonMobil 14
#18 Mark Hubbard IBM 13
#18 Christopher Denis Desranleau Packers Plus Energy Service 13
#18 Steven Lorne Folk Varco I/P 13
#21 David Mitlin Governors Of The University Of Alberta 12
#21 Adam Berkowitz Trimtag Trading 12
#21 Oz Solomon Microsoft 12
#21 Derek C. Smith Tyco Safety Products Canada 12
#21 Edward James Cargill Halliburton Energy Services 12
#21 Stefan Myrskog Morgan Solar 12
#27 Ingmar Bitter SUNY Research Foundation 11
#27 James Fehr Packers Plus Energy Service 11
#29 Bernard Engelhardt Unknown 10
#29 Gregory Kenneth COULOMBE Intuit 10
#29 Edward Chu Nortel Networks Limited 10
#29 John Michael Humphrey Pfizer 10
#33 Bruce Matichuk Celcorp 9
#33 Elis Vandenberg Baroid Technology 9
#33 Jeffrey Golinowski Tier 1 Energy Solutions 9
#33 Graham Brigham Integrity Products & Supplies 9
#37 Steven Ronald Fipke Halliburton Energy Services 8
#37 Wayne Karpoff Emc 8
#37 Michael Tomkins Block 8
#37 Limin Shang Macdonald, Dettwiler And Associates 8
#37 Michael Carniato Syncrude Canada 8
#37 Raymond Alan Wise Caterpillar 8
#37 Andy Bennett General Motors 8
#37 Michael John Mabey No-Burn Investments, L.L.C. 8
#45 Daniel Bulbuc Syncrude Canada 7
#45 Gerald Chalifoux Petrospec Engineering 7
#45 Fabrizio Mastronardi Biotheryx 7
#45 Varagur S. V. Rajan Alberta Research Council 7
#49 Hua Yin Nucryst Pharmaceuticals 6
#49 Daniel A. Boulet Invidi Technologies 6