Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852005 | Device for processing the finish of work pieces | Peter Brust | 2005-02-08 |
| 6782760 | Method for the finishing treatment of workpieces | Peter Brust | 2004-08-31 |
| 6564456 | Method of finishing a valve seat for ball valves, in particular for fuel injection valves in internal combustion engines | Marc Stephan Klopp, Martin Wolters | 2003-05-20 |