Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Kevin Hogan National Instruments 6
2 Michael S. Hartman Hartman Design 3
3 John Crooks Hunter Industries 1
3 Michael L. Schmidt Carpenter Technology 1
3 Colin McCracken H.C. Starck 1
3 David May Titanium Metals 1

Part of Pennsylvania