Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4381718 | Low emissions process and burner | George P. Carver, Michael P. Heap, David W. Pershing, Dee P. Rees, Dennis M. Zallen | 1983-05-03 |
| 4354821 | Multiple stage catalytic combustion process and system | John P. Kesselring, Wayne V. Krill | 1982-10-19 |