Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CO

Corken — 8 Patents

Rank (All Time): #67,139 of 106,120Top 65%
10 inventors
8 Patents All Time

Top Inventors at Corken All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Paul J. Lutes 7
2 Michael Franklin Hughes 4
3 Ronald A. Schuller 3
#4 Alan P. Tiefenbrun 2
#4 James D. Gray 2
#6 Michael W. Spidell 1
#6 Don Crowder 1
#6 James Jay Davis 1
#6 Joseph Ashurst 1
#6 Stephen Seymour 1