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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

St. Catharines, CA ranks #5,383 worldwide for total patents filed in 2021, with 19 patents from 15 inventors. Leading employers of inventors based in St. Catharines, CA include Apple, Infinite Peripherals, Varian Semiconductor Equipment Associates.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 John Sever Apple 4
2 Brad Schuran Infinite Peripherals 2
3 Sarah White Varian Semiconductor Equipment Associates 1
3 Christopher KNIGHT 2Mee 1
3 Scott Riesebosch Crs Electronics 1
3 John Garry Op-Hygiene Ip Gmbh 1
3 Roman Sindelar Deflecto 1
3 Lyse W. Moreau 1
3 Ilia Choly Accipiter Radar Technologies 1
3 Ahmed Mezil Ncr 1
3 Lana Grimes Accenture Global Solutions Limited 1
3 Zhenxiang Zhang Unknown 1
3 Yousef Haj-Ahmad Norgen Biotek 1
3 David Napper Expose Retail Strategies 1
3 Amin Nasresfahani Brock University 1