Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505238 | Gastight, undetachable connection of two metal parts | — | 1985-03-19 |
| 4469060 | Gastight, undetachable connection of two metal parts | — | 1984-09-04 |
| 4382390 | Camshaft for reciprocable piston engines | — | 1983-05-10 |
| 4293995 | Method of making camshaft for reciprocable piston engines | — | 1981-10-13 |