Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–10 of 10 inventors

Rank Inventor Primary Company Patents
1 Izaak Cruson Dutch Blacksmith Shop 2
2 Walter David Skoropad Saskatchewan Power 1
2 James Mitchell Berkline 1
2 Wilfred J. Degelman Degelman Industries Lp 1
2 Joseph Cicansky Cloud - Rider Designs 1
2 S. Kim Kujawa 1
2 Justin Lee Newleaf Symbiotics 1
2 Laurie E. Collins Ipsco Enterprises 1
2 Rene Virgilio Mayorga Lopez 1
2 Jon Close Brandt Industries 1