Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Ruben A. Diaz Unknown 1
1 Marvin Seligman Lowel-Light Manufacturing 1
1 Mitsuko Fujiwara Lever Brothers Company, Division Of Conopco 1
1 Hartmut Hanauske-Abel Hoechst Gmbh 1

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