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Patent applications and USPTO patent grants for Melchert; Wilhelm.The latest application filed is for "control circuit for an electromagnetic drive".
Patent | Date |
---|---|
Control circuit for an electromagnetic drive Grant 7,403,366 - Melchert , et al. July 22, 2 | 2008-07-22 |
Control circuit for an electromagnetic drive App 20050254270 - Melchert, Wilhelm ;   et al. | 2005-11-17 |
Electronic drive control apparatus Grant 6,775,114 - Meid , et al. August 10, 2 | 2004-08-10 |
Method for effecting an electronic drive control Grant 6,671,157 - Meid , et al. December 30, 2 | 2003-12-30 |
Circuit arrangement for the overvoltage protection of a power transistor for controlling an inductive load Grant 6,657,841 - Melchert , et al. December 2, 2 | 2003-12-02 |
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