Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 Gina L. Griffith University Of Oklahoma 2
2 Clifton Dee Eggleston National Oilwell Varco 1
2 Randall Ferrain Weaver National Oilwell Varco 1

Part of Oklahoma