Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Hugh J. O'Donnell Otis Elevator 4
2 Daniel P. Segall Flexcon Company 2
2 Timothy J. Bailey Cidra 2
#4 Eric P. Rubenstein Advanced Fuel Research 1
#4 Thomas Benner Siemens Aktiengesellschaft 1
#4 James R. Moran Soliton 1
#4 David B. Earle Unknown 1
#4 Ilya Margolin NVIDIA 1
#4 Joseph H. Sklar American Cyanamid 1
#4 Darryl W. DeAngelis Belimo Holding Ag 1
#4 Mark W. Yorns Guardair 1
#4 Oliver V. Atassi RTX (Raytheon) 1
#4 Edward M. Wallace Wallace Mfg. 1
#4 Earl Cranor Cyalume Technologies 1
#4 Peter Savich Overture Services 1

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