Langguth; Kathrin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Langguth; Kathrin.The latest application filed is for "commutator arrangement for a small electric motor".
- Langguth; Kathrin - Pretzfeld DE
| Patent | Date |
|---|---|
| Device for noise suppressing of small electric motors Grant 7,019,425 - Langguth , et al. March 28, 2 | 2006-03-28 |
| Commutator arrangement for a small electric motor Grant 6,975,058 - Langguth , et al. December 13, 2 | 2005-12-13 |
| Commutator Arrangement For A Small Electric Motor App 20050206269 - Langguth, Jochen ; et al. | 2005-09-22 |
| Device for noise suppressing of small electric motors App 20050017584 - Langguth, Jochen ; et al. | 2005-01-27 |
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