Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638390 | Gear production process | Bradley Sizelove, Steven J. Schultz, David E. Witucki, Todd F. Jammer | 2003-10-28 |
| 4776901 | Nitrocarburizing and nitriding process for hardening ferrous surfaces | — | 1988-10-11 |
| 4742683 | Turbocompound engine | J. Albert McEachern, Jr. | 1988-05-10 |