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 6,701–6,750 of 11,543 inventors

RankNamePatents
#5326 Robert S. Kirk 2
#5326 Robert E. Koeritzer 2
#5326 Robert Kyle 2
#5326 Rodney J. Larkins 2
#5326 Roderick W. Larson 2
#5326 Ross A. Longhini 2
#5326 Robert E. Martinson 2
#5326 Robert T. McKevett 2
#5326 Roy L. McQuinn 2
#5326 Robert C. Mehner 2
#5326 Robert K. Miller 2
#5326 Ronald E. Mills 2
#5326 Robert N. Nazzal 2
#5326 Robert M. Park 2
#5326 Robert J. Petrush 2
#5326 Ross H. Plovnick 2
#5326 Robert A. Polik 2
#5326 Ronald K. Revell 2
#5326 Robert L. Rowan 2
#5326 Robert L. Rydeen 2
#5326 Roberta K. Sadi 2
#5326 Ronald S. Sapieszko 2
#5326 Robert A. Schmitz 2
#5326 Robert H. Silbernagel 2
#5326 Robert H. Stow 2
#5326 Robert W. Thompson 2
#5326 Robert H. Turpin 2
#5326 Robert Veenendaal 2
#5326 Roxanne E. Wall 2
#5326 Robert E. Ward 2
#5326 Robert C. Williams, III 2
#5326 Rong Wu 2
#5326 Robert F. Young 2
#5326 Robert E. Zenk 2
#5326 Ruby Chakraborty 2
#5326 Rui Chen 2
#5326 Russell W. Church 2
#5326 Ruth A. Ebbens 2
#5326 Ruth M. Erkkila 2
#5326 Russell P. Hazard 2
#5326 Ruth A. James 2
#5326 Ruth M. Jones 2
#5326 Rudolf Melezinek 2
#5326 Russel J. Schivley 2
#5326 Ryan F. Marx 2
#5326 Ryan B. Quast 2
#5326 Samuel Louis-Marie Bernard 2
#5326 Sarah Davis 2
#5326 Samuel J. Fahey 2
#5326 Sara Hemmer Frisco 2