Gruendel; Harald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gruendel; Harald.The latest application filed is for "transfer unit".
- Gruendel; Harald - Lueneburg DE
- Gruendel; Harald - Hamburg DE
| Patent | Date |
|---|---|
| Oxygen enrichment device comprising at least two molecular sieves for supplying a fuel cell system Grant 8,313,868 - Gruendel , et al. November 20, 2 | 2012-11-20 |
| Transfer unit Grant 7,926,505 - Hoffjann , et al. April 19, 2 | 2011-04-19 |
| Drain mast connector Grant 7,731,127 - Hoffjann , et al. June 8, 2 | 2010-06-08 |
| Aircraft having integrated electrochemical supply system Grant 7,629,068 - Hoffjann , et al. December 8, 2 | 2009-12-08 |
| Drain system for an aircraft Grant 7,546,981 - Hoffjann , et al. June 16, 2 | 2009-06-16 |
| Transfer unit App 20070068575 - Hoffjann; Claus ; et al. | 2007-03-29 |
| Drain system for an aircraft App 20060060712 - Hoffjann; Claus ; et al. | 2006-03-23 |
| Aircraft having integrated electrochemical supply system App 20060054740 - Hoffjann; Claus ; et al. | 2006-03-16 |
| Electrochemical reactor for aircraft and method for operating the electrochemical reactor App 20050271917 - Hoffjann, Claus ; et al. | 2005-12-08 |
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