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

Marathon Manufacturing

Rank (All Time): #56,353 of 106,127Top 55%
8 inventors
10 Patents All Time

Top Inventors at Marathon Manufacturing All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 David K. McClure 3
2 David B. Lorenz 2
2 Harold M. Lewis 2
#4 Carl Stein 1
#4 John Laird 1
#4 Julian F. Bowes 1
#4 Mark A. Fox 1
#4 Stephen M. Croghan 1