Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7534044 | Flange sleeve and method for the production thereof | Martin Goetzmann, Wolfgang Bickle | 2009-05-19 |
| 7117709 | Flange sleeve and method for the production thereof | Martin Gotzmann, Wolfgang Bickle | 2006-10-10 |
| 4865467 | Roll-formed bushing for sliding surface bearings | Karl Becker, Alfred J. Berger, Jr., Roland Koble, Karl Back | 1989-09-12 |