Frohne; Hans-Joachim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frohne; Hans-Joachim.The latest application filed is for "ignition lock for a motor vehicle and method of operating an ignition lock system".
- Frohne; Hans-Joachim - Lehre DE
| Patent | Date |
|---|---|
| Ignition lock for a motor vehicle and method of operating an ignition lock system Grant 7,617,708 - Frohne , et al. November 17, 2 | 2009-11-17 |
| Electric push-button switch with lighting arrangement Grant 7,394,034 - Ostendorf , et al. July 1, 2 | 2008-07-01 |
| Ignition lock for a motor vehicle and method of operating an ignition lock system App 20080028807 - Frohne; Hans-Joachim ; et al. | 2008-02-07 |
| Rotary switch Grant 7,297,889 - Bornhorst , et al. November 20, 2 | 2007-11-20 |
| Method for operation of a vehicle and corresponding device Grant 7,292,916 - Borngraber , et al. November 6, 2 | 2007-11-06 |
| Rotary switch App 20070119694 - Bornhorst; Dieter ; et al. | 2007-05-31 |
| Electric push-button switch App 20060201796 - Ostendorf; Jens ; et al. | 2006-09-14 |
| Converter for a motor vehicle App 20060125434 - Frohne; Hans-Joachim ; et al. | 2006-06-15 |
| Method for operation of a vehicle and corresponding device App 20060071555 - Borngraber; Ralf ; et al. | 2006-04-06 |
| Electric switch with damping elements to minimize switching noise Grant 6,680,450 - Frohne , et al. January 20, 2 | 2004-01-20 |
| Electric switch App 20030075430 - Frohne, Hans-Joachim ; et al. | 2003-04-24 |
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