Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Chienfan Yu IBM 2
2 Arthur Eidelson 1
2 Kenneth Buhler 1
2 Jay C. Song International Paper 1
2 Thomas M. Schultz Shiseido Company, Limited 1

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