Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Roger D. Masham Xerox 1
1 Paul Brittain Kay Hoffmann-La Roche 1
1 Michael J. Broadhurst Hoffmann-La Roche 1
1 John Bysouth Wentworth Laboratories 1