Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160254 | Apparatus and method for combustion within porous matrix elements | Ronald D. Bell, John R. Howell, Ronald D. Matthews, Steven P. Nichols | 1992-11-03 |
| 5141432 | Apparatus and method for combustion within porous matrix elements | Ronald D. Bell, John R. Howell, Mark M. Koeroghlian, Ronald D. Matthews, Steven P. Nichols | 1992-08-25 |
| 5080577 | Combustion method and apparatus for staged combustion within porous matrix elements | Ronald D. Bell, John R. Howell, Ronald D. Matthews, Steven P. Nichols | 1992-01-14 |