Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–5 of 5 inventors

Rank Inventor Primary Company Patents
1 Bruce A. Hartzell Certainteed 1
1 Patricia Ann Calandro 1
1 William N. Woodburn, Sr. Depuy Synthes Products 1
1 Rose Mary McGroarty Oracle 1
1 Damon Dominic Calandro 1

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