Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321708 | Inlet manifold | Frank Wehner, Wolfgang Sterzl, Klaus Loschmann | 2001-11-27 |
| 4876825 | Vehicle door | Gunther Wulff | 1989-10-31 |
| 4759110 | Process for shrink-fit locking a cylindrical ceramic part into a flange made of a ferrous material, and ceramic-metal composite bodies | Wolfhart Rieger | 1988-07-26 |
| 4745988 | Device for conducting away the exhaust gases from internal combustion engines | Jean Hardt | 1988-05-24 |
| 4446942 | Device for conducting away the exhaust gases from internal combustion engines | Jean Hardt | 1984-05-08 |
| 4352408 | Device for conducting away the exhaust gases from internal combustion engines | Jean Hardt | 1982-10-05 |