Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359804 | Burner system with discrete transverse flame stabilizers | Venkatesh Iyer, COLIN JAMES DELLER, Jeff Lewallen, JAMES K. DANSIE, DOUGLAS W. KARKOW | 2025-07-15 |
| 12247733 | Prefabricated integrated combustion assemblies and methods of installing the same into a combustion system | William A. Santana, COLIN JAMES DELLER | 2025-03-11 |
| 12066248 | Burner system including a plurality of perforated flame holders | DOUGLAS W. KARKOW, JAMES K. DANSIE, Venkatesh Iyer, COLIN JAMES DELLER, Christopher A. Wiklof | 2024-08-20 |
| 12050151 | Burner including an electrical permittivity or electrical capacitance flame sensor | Robert A. Geiger, JACKSON MATTHEW PLEIS, Christopher A. Wiklof | 2024-07-30 |
| 12007301 | Variable composition gas mixture sensor | Robert A. Geiger, JACKSON MATTHEW PLEIS, Christopher A. Wiklof | 2024-06-11 |
| 11953199 | Burner and burner system with flange mount | JAMES K. DANSIE, DOUGLAS W. KARKOW, JESSE DUMAS, Sunny Karnani, Christopher A. Wiklof | 2024-04-09 |
| 11953201 | Control system and method for a burner with a distal flame holder | DOUGLAS W. KARKOW, JAMES K. DANSIE, Christopher A. Wiklof | 2024-04-09 |
| 11906160 | Combustion system including a mixing tube and a flame holder | — | 2024-02-20 |
| 11460188 | Ultra low emissions firetube boiler burner | DOUGLAS W. KARKOW, Venkatesh Iyer, JAMES K. DANSIE, JONATHAN BUCHER, AARON SALZBRUN | 2022-10-04 |
| 11435143 | Burner system with discrete transverse flame stabilizers | James K. Danise, DOUGLAS W. KARKOW, Christopher A. Wiklof | 2022-09-06 |
| 11415316 | Combustion system with perforated flame holder and swirl stabilized preheating flame | Christopher A. Wiklof | 2022-08-16 |
| 11313553 | Plug and play burner | JAMES K. DANSIE, DOUGLAS W. KARKOW, JESSE DUMAS, Sunny Karnani, Christopher A. Wiklof | 2022-04-26 |
| 11248786 | Method for a perforated flame holder with adjustable fuel nozzle | DOUGLAS W. KARKOW, JOSEPH COLANNINO, JAMES K. DANSIE, JESSE DUMAS, Christopher A. Wiklof | 2022-02-15 |
| 11221137 | Field installed perforated flame holder and method of assembly and installation | JONATHAN BUCHER, JAMES K. DANSIE, DOUGLAS W. KARKOW | 2022-01-11 |
| 10578301 | Perforated flame holder with adjustable fuel nozzle | DOUGLAS W. KARKOW, JOSEPH COLANNINO, JAMES K. DANSIE, JESSE DUMAS, Christopher A. Wiklof | 2020-03-03 |
| 10571124 | Selectable dilution low NOx burner | DOUGLAS W. KARKOW, JAMES K. DANSIE, JESSE DUMAS, 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, JAMES K. DANSIE, Terry Lynn Montgomery, JESSE DUMAS +1 more | 2020-02-04 |
| 9296962 | System and process for gasifying biomass products | Bart Kavanaugh, Steven Kushnick, Steven R. Brncic | 2016-03-29 |
| 8726666 | Inlet premixer for combustion apparatus | — | 2014-05-20 |
| 8689561 | Vortex premixer for combustion apparatus | — | 2014-04-08 |
| 8689562 | Combustion cavity layouts for fuel staging in trapped vortex combustors | — | 2014-04-08 |
| 8549862 | Method of fuel staging in combustion apparatus | — | 2013-10-08 |
| 7509811 | Multi-point staging strategy for low emission and stable combustion | Alexander Chen | 2009-03-31 |
| 7267134 | Control of detonative cleaning apparatus | James Hochstein, Michael Aarnio, Thomas R. A. Bussing, Robert Niblock | 2007-09-11 |
| 7107772 | Multi-point staging strategy for low emission and stable combustion | Alexander Chen | 2006-09-19 |