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

Weatherchem

Rank (All Time): #11,597 of 106,127Top 15%
30 inventors
58 Patents All Time

Top Inventors at Weatherchem All Time

Showing 1–30 of 30 inventors

RankNamePatents
1 Barry Daggett 19
2 Brian David Groubert 15
3 Michael J. Forsyth 12
#4 Anna Frolova-Levi 8
#5 Douglas S. Martin 7
#6 Lewis L. Otterson 5
#7 Craig C. Weidman 4
#7 John R. Hickman 4
#7 Joel W. Wennerstrom 4
#7 Ovidiu Opresco 4
#11 David Baxter 3
#12 Bruno A. Mediate 2
#12 Nickolas J. Kriska 2
#14 Bradford R. Seaman 1
#14 Charles A. Webster 1
#14 Daniel Bertschi 1
#14 David E. Pecot 1
#14 Dallas E. Stiles, Jr. 1
#14 James P. Black 1
#14 Jordan I. Rotheiser 1
#14 Kevin Stevens 1
#14 Larry J. Ferguson 1
#14 Matthew A. Dudas 1
#14 Nicholas J. Kriska 1
#14 R. Melvin Davis 1
#14 Steve Walunis 1
#14 William A. Loughley 1
#14 Kurt K. Bennett 1
#14 Jeffrey H. Brechtelsbauer 1
#14 Craig C. Wiedman 1