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

Clearsign Technologies — 2 Patents in 2025

Rank (2025): #14,193 of 24,478Top 60%
7 inventors
2 Patents 2025

Top Inventors at Clearsign Technologies 2025

Showing 1–7 of 7 inventors

RankNamePatents
1 COLIN JAMES DELLER 2
1 Donald Kendrick 2
3 DOUGLAS W. KARKOW 1
3 JAMES K. DANSIE 1
3 Jeff Lewallen 1
3 Venkatesh Iyer 1
3 William A. Santana 1