Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664943 | Method and device for operating a combined burner for liquid and gaseous fuels | Franz Joos, Peter Senior | 1997-09-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664943 | Method and device for operating a combined burner for liquid and gaseous fuels | Franz Joos, Peter Senior | 1997-09-09 |