Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Puslinch, CA ranks #13,013 worldwide for total patents filed all time, with 133 patents from 28 inventors. Leading employers of inventors based in Puslinch, CA include Zenon Environmental, Research In Motion Limited, Uniroyal.

Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Henry Behmann Zenon Environmental 44
2 Richard C. Madter Research In Motion Limited 28
3 Arthur D. Brewer Uniroyal 12
#4 Hardy Sonnenberg Xerox 5
#4 Donald Joseph Sanderson Case Gmbh 5
#6 Alena Rudolph Alphora Research 4
#7 Laura Greenway-Balnar Greenway Home Products 3
#7 Tudor Alexander WHITELEY 3
#7 Steve Robert Moore Magna Exteriors 3
#7 Craig Leslie Oliver 3
#11 Barrie Drysdale Husky Injection Molding Systems 2
#11 Robert Fowle Unknown 2
#11 Guillaume PARE Mcmaster University 2
#11 Arne I. Pedersen Pentalift Equipment 2
#11 Steadman Stoness Dinning Stodge 2
#16 Hugh H. Sprague Stelco 1
#16 Wendy Mommersteeg 1
#16 Andrew Jan Zwart 1
#16 Danny KRAUSE RTX (Raytheon) 1
#16 Richard G. Carothers Honeywell 1
#16 D. Lindsay Mulholland Ontario Research Foundation 1
#16 Jordan Kitchen 1
#16 Timothy Blurton-Jones Eagle Precision Technologies 1
#16 William Paul Campbell 1
#16 Alfred Mohino Ontario Hydro 1
#16 Peter Badgley 1
#16 Matthew Bulmer 1
#16 Dusan Sajic 1