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USPTO Patent Rankings Data through Sept 30, 2025
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Clearsign Combustion

Rank (2017): #2,246 of 29,974Top 8%
12 inventors
16 Patents 2017

Top Inventors at Clearsign Combustion 2017

Showing 1–12 of 12 inventors

RankNamePatents
1 Christopher A. Wiklof 13
2 JOSEPH COLANNINO 11
3 Igor A. Krichtafovitch 8
#4 DOUGLAS W. KARKOW 5
#4 Robert E. Breidenthal 5
#6 David B. Goodson 2
#6 Tracy A. Prevo 2
#8 Igor A. Krichtafovich 1
#8 Kraig Anderson 1
#8 Lon E. Bell 1
#8 Richard F. Rutkowski 1
#8 Vincenzo Casasanta, III 1