Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156356 | Fuel combustion system with a perforated reaction holder | DOUGLAS W. KARKOW, Robert E. Breidenthal, Christopher A. Wiklof | 2021-10-26 |
| 11047572 | Porous flame holder for low NOx combustion | DOUGLAS W. KARKOW, Robert E. Breidenthal, Christopher A. Wiklof | 2021-06-29 |