Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359804 | Burner system with discrete transverse flame stabilizers | Venkatesh Iyer, COLIN JAMES DELLER, Jeff Lewallen, Donald Kendrick, DOUGLAS W. KARKOW | 2025-07-15 |
| 12066248 | Burner system including a plurality of perforated flame holders | DOUGLAS W. KARKOW, Venkatesh Iyer, Donald Kendrick, COLIN JAMES DELLER, Christopher A. Wiklof | 2024-08-20 |
| 11953199 | Burner and burner system with flange mount | DOUGLAS W. KARKOW, JESSE DUMAS, Donald Kendrick, Sunny Karnani, Christopher A. Wiklof | 2024-04-09 |
| 11953201 | Control system and method for a burner with a distal flame holder | DOUGLAS W. KARKOW, Donald Kendrick, Christopher A. Wiklof | 2024-04-09 |
| 11460188 | Ultra low emissions firetube boiler burner | Donald Kendrick, DOUGLAS W. KARKOW, Venkatesh Iyer, JONATHAN BUCHER, AARON SALZBRUN | 2022-10-04 |
| 11313553 | Plug and play burner | DOUGLAS W. KARKOW, JESSE DUMAS, Donald Kendrick, Sunny Karnani, Christopher A. Wiklof | 2022-04-26 |
| 11248786 | Method for a perforated flame holder with adjustable fuel nozzle | DOUGLAS W. KARKOW, JOSEPH COLANNINO, JESSE DUMAS, Donald Kendrick, Christopher A. Wiklof | 2022-02-15 |
| 11221137 | Field installed perforated flame holder and method of assembly and installation | JONATHAN BUCHER, Donald Kendrick, DOUGLAS W. KARKOW | 2022-01-11 |
| 11060720 | Plasma pilot | Sunny Karnani, JACKSON MATTHEW PLEIS | 2021-07-13 |
| 10823401 | Burner system including a non-planar perforated flame holder | JOSEPH COLANNINO, DOUGLAS W. KARKOW, Christopher A. Wiklof | 2020-11-03 |
| 10578301 | Perforated flame holder with adjustable fuel nozzle | DOUGLAS W. KARKOW, JOSEPH COLANNINO, JESSE DUMAS, Donald Kendrick, Christopher A. Wiklof | 2020-03-03 |
| 10571124 | Selectable dilution low NOx burner | DOUGLAS W. KARKOW, JESSE DUMAS, Donald Kendrick, Igor A. Krichtafovitch, JOSEPH COLANNINO +1 more | 2020-02-25 |
| 10551058 | Multi-nozzle combustion assemblies including perforated flame holder, combustion systems including the combustion assemblies, and related methods | Jerry M. Lang, DOUGLAS W. KARKOW, Donald Kendrick, Terry Lynn Montgomery, JESSE DUMAS +1 more | 2020-02-04 |
| 10514165 | Perforated flame holder and system including protection from abrasive or corrosive fuel | DOUGLAS W. KARKOW, JOSEPH COLANNINO, JESSE DUMAS, Christopher A. Wiklof | 2019-12-24 |
| 10119704 | Burner system including a non-planar perforated flame holder | JOSEPH COLANNINO, DOUGLAS W. KARKOW, Christopher A. Wiklof | 2018-11-06 |