Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890171 | Apparatus for optimizing burner performance | George Stephens, David B. Spicer, James Harold Belt, Jr. | 2005-05-10 |
| 6877980 | Burner with low NOx emissions | George Stephens, David B. Spicer, Gautam Gauba, Mark E. Bury | 2005-04-12 |