Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–27 of 27 inventors

Rank Inventor Primary Company Patents
1 Joseph Bogacz Illuscio 33
2 Dominic Richens Ciena 14
3 Michael Glover Edgetech I.G. 13
#4 Robert Macdonald Entrust 7
#5 Andre Perras Guildline Instruments Limited 5
#6 Nestorius Wiegandt 4
#6 Mario Caya Unknown 4
#8 Ronald J. Batty 3
#9 Brian Majaury Albany International 2
#9 JESSICA KARA SMITH Canopy Growth 2
#9 Venanzio Di Tullio 2
#12 Stephen J Staines 1
#12 Eric H. Sayant 1
#12 Jorg W. Graf 1
#12 Bernard Charlebois 1
#12 Venanzio DiTullio Albany International 1
#12 Sandra E. Overgaard University Of Waterloo 1
#12 Rheinhart Weber Inco Limited 1
#12 Joseph Bernard Pierre Pilon 1
#12 Peter S. Minnema 3M 1
#12 Steven Oszmian Lee Valley Tools 1
#12 Margaret Falconer Corrigall Illuscio 1
#12 Christopher A. Jechel Best Theratronics 1
#12 Benjamin McDonnell 1
#12 Bryan Linington Bell Helicopter Textron 1
#12 Carolyne Thompson 1
#12 Jason Varcoe 1