Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129818 | Method of feeding back exhaust gases in oil and gas burners | — | 1992-07-14 |
| 4725226 | Device for activating the combustion process | Primo D. Richina | 1988-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129818 | Method of feeding back exhaust gases in oil and gas burners | — | 1992-07-14 |
| 4725226 | Device for activating the combustion process | Primo D. Richina | 1988-02-16 |