Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Wilfred Jefferies University Of British Columbia 2
2 Shayne Daniel Hiet-Block Microsoft 1
2 William Spilchen Sacks Industrial 1
2 Martin C. Wight Eastman Kodak 1