Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Thomas Hamelin Tokyo Electron Limited 4
2 Martin L. Culpepper MIT 3
3 Eric D. Hermanson Varian Semiconductor Equipment Associates 2
#4 Randall H. Moormann Flow Control 1
#4 Timothy T. Smith Freudenberg-Nok General Partnership 1
#4 Joseph Ferrara Axcelis Technologies 1
#4 Steven Lowell Avid Technology 1
#4 Brian P. McKeon 1

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