Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6988480 | Cylinder block for an internal combustion engine having a locally thickened end wall | Frank G. Hughes, Richard Jackson | 2006-01-24 |
| 4793302 | Engine cooling system | Kenneth Osborne | 1988-12-27 |