Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Raymond Keith Foster Keith Investments 5
2 Janis L. Lowe 1
2 Randall Mark Foster Keith Manufacturing 1
2 Kent D. Lowe 1
2 Jerry L. Taylor Ferno-Washington 1

Part of Oregon