Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Alan J. Stahlhut Federal-Mogul Worldwide 5
2 H. Frederick Hess, Jr. Ufs 2
2 Steven Jovanovic Ufs 2
2 Michael Quinn Novartis Ag 2
2 Paul H. Lashbrook Polygon 2
2 H. Frederick Hess, III Ufs 2
#7 Brian Iske Lochinvar 1
#7 Frederick E. Edwards 1
#7 Christopher D. Hepburn Stanrail 1
#7 Troy A. Peterson Master Lock Company 1
#7 Simon N. Rodich United States Steel 1
#7 John Sanders Siemens Mobility Gmbh 1
#7 William K. Schlichting United States Steel 1
#7 Michael Huttinger Custom Speech Usa 1
#7 Greg Slominski Monosol Rx 1
#7 Robert D. Palumbo Sandia 1
#7 Roger A. Fahlsing The Procter & Gamble 1
#7 James W. Schroeder Agco 1
#7 Justin Holmes Ctb 1
#7 William H. Harbison The Anderson Company Of Indiana 1

Part of Indiana