Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484073 | Method and device for determining the position of communication satellites | Walter Fichter, Jörg Flemmig, Mihael Surauer | 2002-11-19 |
| 5886317 | Process for engraving a structure into the surface of a work piece with a laser | Hans-Helmut Hinrichs, Jurgen Minke, Jens Mommsen, Ludger Overmeyer, Markus Obert | 1999-03-23 |
| 5103462 | Arrangement for the conversion of an electrical input quantity into a DC signal proportional thereto | Andre Elle | 1992-04-07 |