Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 William R. Siskos Ppg Industries 1
1 Eugene E. Smeltzer Siemens Westinghouse Power 1
1 Janet C. Swearingen Alcoa 1
1 William D. Lanyi Brunswick 1
1 Robert J. Cyran Texas Instruments 1
1 Huawen Li Ppg Industries Ohio 1
1 Jeffrey M. Shoup Alcoa 1
1 Paul Bush Bae Systems Plc 1

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