Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Keith R. Hailey Eastman Kodak 1
1 John Christopher Greenford Powderject Research Limited 1
1 Lawrence Philip Pate Eastman Kodak 1
1 Robert James Domett Nairne GE 1