Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
IA

Irt & Associates

Rank (All Time): #38,177 of 106,127Top 40%
29 inventors
15 Patents All Time

Top Inventors at Irt & Associates All Time

Showing 1–29 of 29 inventors

RankNamePatents
1 Herbert R. Lukens, Jr. 3
2 James R. Waltonen 2
3 Charles Preskitt 1
3 Colin Balfour Williams 1
3 Donald P. Snowden 1
3 Donald K. Steinman 1
3 Doug Thompson 1
3 Ed Ross 1
3 Jack C. Young 1
3 Jeffrey A. Stokes 1
3 John A. Adams 1
3 John W. Battin 1
3 Joseph John 1
3 Juan Amoroso, Jr. 1
3 Larry L. Bauer 1
3 Larry L. Longden 1
3 Mike Juha 1
3 Nguyen Cong Anh 1
3 Paul Phillip Axford 1
3 Paul Turner 1
3 Phil Bowles 1
3 Richard L. Voigt 1
3 Stanley J. Friesenhahn 1
3 Steven W. Smith 1
3 Thomas W. Stroebel 1
3 Van Nguyen 1
3 H. Richard Lukens 1
3 Nicholas Vagelatos 1
3 Wade E. Selph 1