Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kapuskasing, CA ranks #33,703 worldwide for total patents filed all time, with 26 patents from 19 inventors. Leading employers of inventors based in Kapuskasing, CA include Hospital For Sick Children, Unknown, HP.

Showing 1–19 of 19 inventors

Rank Inventor Primary Company Patents
1 Gerald Villeneuve 3
1 Brian Carrillo Hospital For Sick Children 3
3 Guy Hamel Unknown 2
3 Maurice Lecuyer 2
3 Douglas Luffman HP 2
#6 M. Michel Leclerc 1
#6 Claude Lemay 1
#6 Alain Guindon 1
#6 Raymond A. Lukowski 1
#6 Wilfrid Desrosiers 1
#6 Gaston Labelle 1
#6 Ludger Larabie 1
#6 Ellen M. Vaillancourt 1
#6 Naci Vardar 1
#6 David Patrick Lampson 1
#6 Yves Cayouette 1
#6 Luc Desmarais 1
#6 Pierre Guy Bordeleau 1
#6 Walter B. Robertson 1