Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6982868 | Display device for a motor vehicle | Harald Schach, Walter Koch, Gunter Veigel, Volker Burkhardt | 2006-01-03 |
| 6696596 | Catalyst and method for producing vinyl acetate | Axel Schafer, Karl-Heinz Renkel | 2004-02-24 |
| 6649789 | Catalyst based on palladium, gold, alkali metal and lanthanoid and process for preparing vinyl acetate | Tao Wang, Toan Nicolau | 2003-11-18 |
| 6579824 | Catalyst based on palladium, gold, alkali, and lanthanoid, and a method for producing vinyl acetate | Tao Wang, Toan Nicolau | 2003-06-17 |
| 6422710 | Illuminated-display graduated scale device | Uwe Borsdorf, Christoph Jonda | 2002-07-23 |
| 6404463 | Display device | Peter Knoll, Ralf Sybrichs | 2002-06-11 |
| 6346501 | Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate | Tao Wang, Ioan Nicolau | 2002-02-12 |
| 6114573 | Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst | — | 2000-09-05 |
| 6107513 | Process for preparing vinyl acetate using a supported palladium and gold catalyst | Roswitha Stein, Karl-Heinz Renkel | 2000-08-22 |
| 6032608 | Pointer indicator | Derk Oreans | 2000-03-07 |
| 5972824 | Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst | Roswitha Stein, Karl-Heinz Renkel | 1999-10-26 |
| 5968860 | Catalyst, process for producing the catalyst and process for preparing vinyl acetate using the catalyst | — | 1999-10-19 |
| 5942872 | Method of controlling a stepping motor | Roland Steger, Alfred Kizler | 1999-08-24 |
| 5847475 | Method of correction between electrical phase angle and mechanical output angle of stepper motor | Hans Rauch, Uwe Hovestadt, Martin Ehrmann | 1998-12-08 |
| 5847531 | Process for reducing the strength of an uncontrolled pointer movement | Klaus Hoffsommer, Roland Steger | 1998-12-08 |