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

Durakool — 8 Patents

Rank (All Time): #68,117 of 106,120Top 65%
5 inventors
8 Patents All Time

Top Inventors at Durakool All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 Ronald J. Wolf 8
2 Larry Hedeen 4
3 Craig R. Graf 1
3 John Richard Nuss 1
3 Martin Lynch 1