Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–13 of 13 inventors

Rank Inventor Primary Company Patents
1 Roger A. Fratti Agere Systems 7
1 Scott Cronrath Exide Technologies 7
3 Marko Konstantin Lubic Woodstream 2
3 Andrew Gauker Woodstream 2
#5 David Sawutz Schering-Plough Animal Health 1
#5 Mindy Hoffmann-Clair Synthes Usa 1
#5 James M. F. Hutchinson Wonderland Nurserygoods Company Limited 1
#5 Ralph Salvatore Moyer AT&T 1
#5 Vladimir Vaysman Babcock & Wilcox Power Generation Group 1
#5 W. John Bilski Thermal 1
#5 Barry Buchanan Easco Hand Tools 1
#5 Palle Rye Brentwood Industries 1
#5 Troy A. Wetzel Woodstream 1

Part of Pennsylvania