Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Don Hamilton Lear 2
2 Maria I. Kenyon Black & Decker 1
2 Frederick Wayne Holtsberg Integrated Biotherapeutics 1
2 Edwin Zehr Black & Decker 1

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