Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732698 | Austempered gray iron cylinder liner and method of manufacture | John F. Miller | 2004-05-11 |
| 6508162 | Dual alloy piston and method of manufacture | — | 2003-01-21 |
| 6499387 | Unified multi-piece piston and method of manufacture | — | 2002-12-31 |
| 6357400 | Piston sleeve | Carmo Ribeiro | 2002-03-19 |