Zierold; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zierold; Wolfgang.The latest application filed is for "double-walled floor segment for a means of locomotion for accommodating system components".
- Zierold; Wolfgang - Hamburg N/A DE
| Patent | Date |
|---|---|
| Tank module for a structurally integrated vacuum sewage system for aircraft Grant 8,888,041 - Hoffjann , et al. November 18, 2 | 2014-11-18 |
| Double-walled floor segment for a means of locomotion for accommodating system components Grant 8,556,211 - Hoffjann , et al. October 15, 2 | 2013-10-15 |
| Water-wastewater module for aircraft Grant 7,980,513 - Hoffjann , et al. July 19, 2 | 2011-07-19 |
| Double-Walled Floor Segment for a Means of Locomotion for Accommodating System Components App 20100127123 - Hoffjann; Claus ; et al. | 2010-05-27 |
| Tank module for a structurally integrated vacuum sewage system for aircraft App 20100019088 - Hoffjann; Claus ; et al. | 2010-01-28 |
| Water-wastewater module for aircraft App 20070069078 - Hoffjann; Claus ; et al. | 2007-03-29 |
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