DK

DOUGLAS W. KARKOW

CC Clearsign Combustion: 12 patents #3 of 12Top 25%
📍 Mount Vernon, IA: #1 of 9 inventorsTop 15%
🗺 Iowa: #11 of 1,620 inventorsTop 1%
Overall (2018): #4,680 of 503,207Top 1%
12
Patents 2018

Issued Patents 2018

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10156356 Flame visualization control for a burner including a perforated flame holder JOSEPH COLANNINO, Robert A. Geiger, Christopher A. Wiklof 2018-12-18
10139131 Fluid heater with perforated flame holder, and method of operation JOSEPH COLANNINO, Christopher A. Wiklof 2018-11-27
10125983 High output porous tile burner JOSEPH COLANNINO, Christopher A. Wiklof 2018-11-13
10125979 Combustion system and method for electrically assisted start-up JOSEPH COLANNINO 2018-11-13
10119704 Burner system including a non-planar perforated flame holder JOSEPH COLANNINO, JAMES K. DANSIE, Christopher A. Wiklof 2018-11-06
10088154 Down-fired burner with a perforated flame holder JOSEPH COLANNINO, Igor A. Krichtafovitch, Christopher A. Wiklof 2018-10-02
10088153 Radiant wall burner including perforated flame holders JOSEPH COLANNINO, Christopher A. Wiklof 2018-10-02
10077899 Startup method and mechanism for a burner having a perforated flame holder JOSEPH COLANNINO, Igor A. Krichtafovitch, Christopher A. Wiklof 2018-09-18
10066835 Combustion system with flame location actuation JOSEPH COLANNINO, Igor A. Krichtafovitch, Robert E. Breidenthal, Christopher A. Wiklof 2018-09-04
10006715 Tunnel burner including a perforated flame holder JOSEPH COLANNINO, Christopher A. Wiklof 2018-06-26
9885496 Fluid heater with perforated flame holder JOSEPH COLANNINO, Christopher A. Wiklof 2018-02-06
9857076 Perforated flame holder and burner including a perforated flame holder JOSEPH COLANNINO, Igor A. Krichtafovitch, Robert E. Breidenthal, Christopher A. Wiklof 2018-01-02