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

Clearsign Technologies — 4 Patents in 2021

Rank (2021): #9,021 of 31,506Top 30%
7 inventors
4 Patents 2021

Top Inventors at Clearsign Technologies 2021

Showing 1–7 of 7 inventors

RankNamePatents
1 Christopher A. Wiklof 3
2 DOUGLAS W. KARKOW 2
2 JOSEPH COLANNINO 2
2 Robert E. Breidenthal 2
#5 JAMES K. DANSIE 1
#5 JACKSON MATTHEW PLEIS 1
#5 Sunny Karnani 1