Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338897 | Auxiliary precombustion chamber and combustion distributor for an internal combustion engine | Dale G. Drumheller, Robert M. Schell | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338897 | Auxiliary precombustion chamber and combustion distributor for an internal combustion engine | Dale G. Drumheller, Robert M. Schell | 1982-07-13 |