Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726453 | Self-adjusting single- or twin-tube shock absorber | Gunther Obstfelder, Gerhard Kreutze | 1988-02-23 |
| 4632845 | Process for the fabrication of thermal printing boards in multilayer thick-film technology | Gunther Obstfelder, Gerhard Kreutze | 1986-12-30 |
| 4587411 | Method of printing, evaluating and checking the printing image of a printer and apparatus for carrying out said process | Gunther Obstfelder, Gerhard Kreutze | 1986-05-06 |
| 4567489 | Thermal printhead for thermographic printer | Gunther Obstfelder, Gerhard Kreutze | 1986-01-28 |