Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 David Malcolm Duckworth Smithkline Beeacham P.L.C. 2
2 Gillian Sarginson Smithkline Beeacham P.L.C. 1
2 Graham Thomas British Broadcasting 1