Schafer; Erhard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schafer; Erhard.The latest application filed is for "device for centring clamping of workpieces, in particular optical lenses, for edge machining thereof".
- Schafer; Erhard - Weilmunster DE
- Schafer; Erhard - 59757 Arnsberg DE
- Schafer; Erhard - Marktoberdorf DE
| Patent | Date |
|---|---|
| Device for centering clamping of workpieces, in particular optical lenses, for edge machining thereof Grant 6,544,102 - Schafer , et al. April 8, 2 | 2003-04-08 |
| Changing device for shaft/hub connections Grant 6,390,723 - Schafer May 21, 2 | 2002-05-21 |
| Device for centring clamping of workpieces, in particular optical lenses, for edge machining thereof App 20010031606 - Schafer, Erhard ; et al. | 2001-10-18 |
| Holder for cooking utensils Grant D446,414 - Schafer August 14, 2 | 2001-08-14 |
| Kitchen utensil, in particular a stirrer Grant 5,947,595 - Eurisch , et al. September 7, 1 | 1999-09-07 |
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