Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Francis Shen Aastra Technologies Limited 4
2 Harold Wulffhart Intabio 2
3 David McKeller Circadence 1
3 Daniel Shields Circadence 1
3 Frank E. Farkas 1
3 Gavin R. Zealey Connaught Laboratories 1