Keller; Katharina
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Katharina.The latest application filed is for "trimmer head for a trimmer".
- Keller; Katharina - Berglen DE
- Keller; Katharina - Lindau DE
| Patent | Date |
|---|---|
| Trimmer head for a trimmer Grant 9,320,195 - Weimer , et al. April 26, 2 | 2016-04-26 |
| Trimmer Head for a Trimmer App 20140250699 - Weimer; Ina ; et al. | 2014-09-11 |
| Light influencing element App 20060216474 - Keller; Katharina | 2006-09-28 |
| Luminous diode arrangement with reflector Grant 6,857,763 - Keller February 22, 2 | 2005-02-22 |
| Luminous diode arrangement with reflector App 20020191398 - Keller, Katharina | 2002-12-19 |
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