Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–3 of 3 inventors

Rank Inventor Primary Company Patents
1 E. Michael Shipulski Hypertherm 3
2 Janice Benson Kerflummox Holdings 1
2 Louis J. Vaickus Dartmouth-Hitchcock Clinic And 1

Part of New Hampshire