Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352646 | Processing method for a metal surface | — | 2002-03-05 |
| 6312633 | Method of producing a slush membrane with a predetermined breaking line for an airbag flap | Walter Andre | 2001-11-06 |
| 5383815 | Air conduit arrangement for the ventilation or air conditioning of the interior of a vehicle and method for producing an air conduit arrangement | Wilfried Blume, Dieter Meyer | 1995-01-24 |