Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 H. Darrel Darby Darco International 1
1 Rebecca L. DeLegge Cook Medical Technologies 1
1 James H. Price Hill-Rom Services 1
1 Nancy Demore University Of North Carolina At Chapel Hill 1
1 Masakazu Tsuchiya Wako Pure Chemical Industries 1
1 Xiaorong Cai Troy Group 1
1 William L. Jacques, II Hill-Rom Services 1
1 James F. Thomas Hill-Rom 1

Part of South Carolina