Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636759 | Torsionally rigid cover | — | 1997-06-10 |
| 5590888 | Seal for the gas-tight mounting of an intake manifold on the cylinder head of an internal combustion engine | Klaus Dohring | 1997-01-07 |
| 5591466 | Apparatus for making multi-segment plastic components | Ulrich Bressler | 1997-01-07 |