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

Clearsign Technologies — 10 Patents in 2020

Rank (2020): #3,807 of 32,409Top 15%
10 inventors
10 Patents 2020

Top Inventors at Clearsign Technologies 2020

Showing 1–10 of 10 inventors

RankNamePatents
1 Christopher A. Wiklof 8
2 DOUGLAS W. KARKOW 7
3 JOSEPH COLANNINO 6
#4 Igor A. Krichtafovitch 3
#4 JAMES K. DANSIE 3
#6 Donald Kendrick 2
#6 JESSE DUMAS 2
#6 Robert E. Breidenthal 2
#9 Jerry M. Lang 1
#9 Terry Lynn Montgomery 1