Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 James Edward Paul Davidson Les Laboratoires Servier 3
2 Derek John Fray National Research Development 1
2 Philip Eric Russel Aventis Cropscience Gmbh 1
2 Roy D. Patterson Medical Research Council 1
2 Edward Routledge British Technology Group Limited 1