Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

3M — 21,449 Patents

Rank (All Time): #43 of 106,127Top 1%
11,543 inventors
21,449 Patents All Time

Top Inventors at 3M All Time

Showing 6,651–6,700 of 11,543 inventors

RankNamePatents
#5326 Richard A. Prince 2
#5326 Richard M. Rumble 2
#5326 Richard J. Sabacinski 2
#5326 Richard H. Schmidt 2
#5326 Richard J. Simonsen 2
#5326 Richard E. Skare 2
#5326 Richard St. Pierre 2
#5326 Richard A. Stehura 2
#5326 Richard L. Terchek 2
#5326 Richard J. Treleaven 2
#5326 Richard E. Volkmann 2
#5326 Richard E. Williams 2
#5326 Roxanne Abul-Haj 2
#5326 Roger M. Anderson 2
#5326 Robert D. Anderson 2
#5326 Robert G. Averill 2
#5326 Ronald L. Barber 2
#5326 Robert Franciszek Barwacz 2
#5326 Ronald Kurt Bender 2
#5326 Robert A. Bennett 2
#5326 Robert Bennett 2
#5326 Robert J. Boros 2
#5326 Robert Braun 2
#5326 Roland Brem 2
#5326 Robert P. Brown 2
#5326 Ronald A. Bulard 2
#5326 Robert W. Bunte 2
#5326 Robert J. Carlin 2
#5326 Rothanak Chhoun 2
#5326 Robert F. Coles 2
#5326 Robert E. Davenport 2
#5326 Robert Davidson 2
#5326 Ronnie G. Durham 2
#5326 Robbyn L. Engen 2
#5326 Ronald E. English, Jr. 2
#5326 Ronald J. Eshleman 2
#5326 Robert M. Eyerly 2
#5326 Roger J. Forester 2
#5326 Robert Francis 2
#5326 Robert P. Freese 2
#5326 Robert A. Gardiner 2
#5326 Robert B. Goodin 2
#5326 Robert L. Gordier 2
#5326 Robert Andrew Governal 2
#5326 Robert Heise 2
#5326 Robert E. HOLLER 2
#5326 Robert J. Jantschek 2
#5326 Robert E. Jones, Jr. 2
#5326 Robert J. Kaufman 2
#5326 Roland Kippenhan 2