Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Tommy Ray Maddox, II Eastman Chemical 5
2 Matthew D. Wright Basf Se 2
2 Joseph G. Smith, Jr. NASA 2
2 Bryant D. Taylor NASA 2
#5 David Howell Advanced Testing Technologies 1
#5 Walter C. Babel, III NASA 1
#5 Charles T. Kirk 1
#5 Stuart Greenhalgh Ciba Specialty Chemicals Water Treatments 1

Part of Virginia