Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318386 | Vortex fuel air mixer | Kenneth W. Kriesel, Charles Siewert | 1982-03-09 |
| 4318868 | Analog carburetor | John M. Clark, J. Wray Fogwell | 1982-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318386 | Vortex fuel air mixer | Kenneth W. Kriesel, Charles Siewert | 1982-03-09 |
| 4318868 | Analog carburetor | John M. Clark, J. Wray Fogwell | 1982-03-09 |