Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914991 | Lathe for machining the brake disks in a set of wheels dismantled from a railroad vehicle | Kurt Bathelt, Wolfgang Beck, Dirk Brinkmann | 1990-04-10 |
| 4726267 | Tailstock sleeve guide for machine tools especially lathes | Dirk Brinkmann | 1988-02-23 |