Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10359213 | Method for low NOx fire tube boiler | DOUGLAS W. KARKOW, JOSEPH COLANNINO, Igor A. Krichtafovitch, Christopher A. Wiklof | 2019-07-23 |
| 10337729 | Fuel combustion system with a perforated reaction holder | DOUGLAS W. KARKOW, JOSEPH COLANNINO, Christopher A. Wiklof | 2019-07-02 |
| 10240788 | Combustion system with flame location actuation | DOUGLAS W. KARKOW, JOSEPH COLANNINO, Igor A. Krichtafovitch, Christopher A. Wiklof | 2019-03-26 |