Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9644576 | Exhaust gas feed device for an internal combustion engine | Christian Antoni, Bernhard Bronischewski | 2017-05-09 |
| 9089889 | Device for flanging the end of a metal tube | — | 2015-07-28 |
| 5826454 | Device for flanging the end of a metal tube | — | 1998-10-27 |