Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 John Friesen Dispensing Dynamics International 1
1 William R. Parr 1
1 David Gerard Saris 1
1 Kenneth Kyle Friesen 1
1 Gary D. Langeman Langeman Manufacturing Limited 1