DK

DOUGLAS W. KARKOW

CC Clearsign Combustion: 7 patents #4 of 11Top 40%
📍 Mount Vernon, IA: #1 of 11 inventorsTop 10%
🗺 Iowa: #30 of 1,684 inventorsTop 2%
Overall (2019): #19,173 of 560,194Top 4%
7
Patents 2019

Issued Patents 2019

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10514165 Perforated flame holder and system including protection from abrasive or corrosive fuel JOSEPH COLANNINO, JAMES K. DANSIE, JESSE DUMAS, Christopher A. Wiklof 2019-12-24
10458649 Horizontally fired burner with a perforated flame holder JOSEPH COLANNINO, Igor A. Krichtafovitch, Christopher A. Wiklof 2019-10-29
10386062 Method for operating a combustion system including a perforated flame holder JOSEPH COLANNINO, Christopher A. Wiklof 2019-08-20
10359213 Method for low NOx fire tube boiler JOSEPH COLANNINO, Igor A. Krichtafovitch, Robert E. Breidenthal, Christopher A. Wiklof 2019-07-23
10337729 Fuel combustion system with a perforated reaction holder Robert E. Breidenthal, JOSEPH COLANNINO, Christopher A. Wiklof 2019-07-02
10240788 Combustion system with flame location actuation JOSEPH COLANNINO, Igor A. Krichtafovitch, Robert E. Breidenthal, Christopher A. Wiklof 2019-03-26
10190767 Electrically controlled combustion fluid flow Christopher A. Wiklof 2019-01-29