Quell; Ewald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Quell; Ewald.The latest application filed is for "composite of sheet metal parts".
- Quell; Ewald - Fulda-Sickels DE
- Quell, Ewald - Fulda/Sickles DE
| Patent | Date |
|---|---|
| Composite of sheet metal parts Grant 8,631,996 - Quell , et al. January 21, 2 | 2014-01-21 |
| Composite Of Sheet Metal Parts App 20100062278 - Quell; Ewald ; et al. | 2010-03-11 |
| Flanging device and flanging method with component protection Grant 7,500,373 - Quell March 10, 2 | 2009-03-10 |
| Roller folding head Grant 7,152,292 - Quell , et al. December 26, 2 | 2006-12-26 |
| Flanging device and flanging method with component protection App 20060070418 - Quell; Ewald | 2006-04-06 |
| Roller folding head and method for folding a flange App 20050015955 - Quell, Ewald ; et al. | 2005-01-27 |
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