Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Duane D. Adams North American Philips 2
2 Richard A. Fazio Hubbell Incorporated 1
2 William D. Sangster 1
2 Todd J. Smith Whelen Engineering Company 1
2 Luke Anthony Weinstein International Computers Limited 1
2 John F. Olson Whelen Engineering Company 1

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