Friedsam; Ludwig
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friedsam; Ludwig.The latest application filed is for "brake booster for an automotive brake system and corresponding automotive brake system".
- Friedsam; Ludwig - Oberdurenbach DE
| Patent | Date |
|---|---|
| Brake booster for an automotive brake system and corresponding automotive brake system Grant 9,027,340 - Friedsam , et al. May 12, 2 | 2015-05-12 |
| Brake Booster for an Automotive Brake System and Corresponding Automotive Brake System App 20110131973 - Friedsam; Ludwig ; et al. | 2011-06-09 |
| Main cylinder with integrated transportation lock Grant 7,152,405 - Friedsam , et al. December 26, 2 | 2006-12-26 |
| Master brake cylinder with integrated transport lock App 20050229596 - Friedsam, Ludwig ; et al. | 2005-10-20 |
| Vacuum brake booster with mechanical emergency braking aid Grant 6,672,198 - Friedsam , et al. January 6, 2 | 2004-01-06 |
| Vacuum brake booster with mechanical emergency braking aid App 20030188632 - Friedsam, Ludwig ; et al. | 2003-10-09 |
| Control valve retaining element App 20010052286 - Ortel, Peter ; et al. | 2001-12-20 |
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