Doduco GmbH & Co. Dr. Eugen Durrwachter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doduco GmbH & Co. Dr. Eugen Durrwachter.The latest application filed is for "electrical contact material and method of making the same".
- Doduco GmbH & Co. Dr. Eugen Durrwachter - Pforzheim DE
| Patent | Date |
|---|---|
| Arrangement, in particular in vehicles, for transmitting electric signals by connecting lines Grant 5,821,632 - Normann , et al. October 13, 1 | 1998-10-13 |
| Electrical contact material and method of making the same Grant 5,822,674 - Behrens , et al. October 13, 1 | 1998-10-13 |
| Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis Grant 5,610,347 - Behrens , et al. March 11, 1 | 1997-03-11 |
| Apparatus for a continuous selective electrodeposition on a strip Grant 5,389,220 - Herzog , et al. February 14, 1 | 1995-02-14 |
| Method and an interval switch comprising a circuit arrangement for controlling the interval of time between wiping movements of wipers in vehicles Grant 5,023,467 - Uhl June 11, 1 | 1991-06-11 |
| Flat body, particularly for use as a heat sink for electronic power components Grant 5,012,324 - Martin , et al. April 30, 1 | 1991-04-30 |
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