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

Patent Holding — 68 Patents

Rank (All Time): #10,030 of 106,127Top 10%
43 inventors
68 Patents All Time

Top Inventors at Patent Holding All Time

Showing 1–43 of 43 inventors

RankNamePatents
1 Darius J. Preisler 25
2 Jason T. Murar 20
3 John F. Murphy 8
#4 Larry J. Winget 7
#5 Sassan Tarahomi 6
#6 Lloyd Hilligoss 5
#7 Thierry Renault 3
#8 Emmanuel Boivin 2
#8 Frank W. Bradish 2
#8 Francis Vandangeot 2
#8 Francis Vendangeot 2
#8 Jacques Heinry 2
#8 Loic Durual 2
#8 Michael G. Froude 2
#8 Russell Brynolf 2
#8 Salvatore J. Gulisano 2
#17 Bradley P. Kusky 1
#17 David J. Davis 1
#17 David A. Peash 1
#17 Donald L. Wilson 1
#17 Edward C. Shurtleff 1
#17 Edward Carlton Shurtleff 1
#17 Gary W. Cummings 1
#17 Gerald M. Rea 1
#17 Gerlad M. Rea 1
#17 Jeffrey Stribbell 1
#17 Keith Blazaitis 1
#17 Matt Donofrio 1
#17 Marc Senger 1
#17 Michael D. Elberson 1
#17 Michael Mazzola 1
#17 Phillip Kusky 1
#17 Randolph S. Porter 1
#17 Rhys Johnson 1
#17 Robert Cummings 1
#17 Robert Dunkle 1
#17 Robert S. Rowley 1
#17 Stephen C. Ivy 1
#17 Timothy B. Howell 1
#17 William G. Hoffman 1
#17 William G. Hofmann 1
#17 Jay Shellabarger 1
#17 Ken Iikka 1