Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6990967 | Potentiometer device for determination of valve positions | — | 2006-01-31 |
| 5664357 | Weapon bolt assembly having premature ignition-preventing means | Dirk Kilfitt, Heinz-Peter Hellmeister, Olaf Kersten | 1997-09-09 |
| 4848266 | Device for treating internal surfaces of cylindrical articles | Eberhard Neubert, Hans-Michael Wardenga, Gottlieb Polzer, Juergen Lange, Klaus Schrader +3 more | 1989-07-18 |
| 4836130 | Device for coating metallic internal surfaces | Eberhard Neubert, Hans-Michael Wardenga, Gottlieb Polzer, Juergen Lange, Klaus Schrader +3 more | 1989-06-06 |
| 4343519 | Bearing for the cylinders of printing machines | Horst Schulz, Arndt Jentzsch, Werner Kuhnert, Heiner Fink, Gunter Lehmann +3 more | 1982-08-10 |
| 4336969 | Journal bearing | Peter Kahlert, Norbert Dittmann, Heiner Fink, Gunter Lehmann, Horst Schulz +3 more | 1982-06-29 |