Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365399 | Manufacture of light weight pistons | — | 1982-12-28 |
| 4358881 | Method for manufacturing a piston with a separate skirt | Georg Daxer | 1982-11-16 |
| 4333775 | Method of producing aluminum alloy composite | — | 1982-06-08 |