Marquardt; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marquardt; Wolfgang.The latest application filed is for "passenger oxygen mask".
- Marquardt; Wolfgang - Snohomisch DE
- Marquardt; Wolfgang - Snohomish WA
- Marquardt, Wolfgang - Weingarten DE
- Marquardt; Wolfgang - Stockelsdorf DE
| Patent | Date |
|---|---|
| Passenger Oxygen Mask App 20120227743 - RITTNER; Wolfgang ; et al. | 2012-09-13 |
| Method for equipping a personal service unit with passenger oxygen masks Grant 7,789,084 - Rittner , et al. September 7, 2 | 2010-09-07 |
| Installation light Grant 7,661,848 - Gunnewig , et al. February 16, 2 | 2010-02-16 |
| Installation Light App 20080089079 - Gunnewig; Frank ; et al. | 2008-04-17 |
| Method For Equipping A Personal Service Unit With Passenger Oxygen Masks App 20070066132 - RITTNER; Wolfgang ; et al. | 2007-03-22 |
| Passenger oxygen mask App 20050150495 - Rittner, Wolfgang ; et al. | 2005-07-14 |
| Rheometer App 20050132783 - Reinheimer, Pierre ; et al. | 2005-06-23 |
| Hinge for a foldable rail section for mounting a container of an oxygen supply unit in an aircraft Grant 5,311,643 - Marquardt , et al. May 17, 1 | 1994-05-17 |
| Respirator with a protective covering of coated fabric Grant 5,119,808 - Marquardt , et al. June 9, 1 | 1992-06-09 |
| Sprayable composition using acetone solvent Grant 5,040,530 - Bauer , et al. August 20, 1 | 1991-08-20 |
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