Siepe; Ulrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Siepe; Ulrich.The latest application filed is for "optical glasses and their uses".
- Siepe; Ulrich - Wiesbaden DE
| Patent | Date |
|---|---|
| Optical glasses and their uses Grant 7,605,099 - Wolff , et al. October 20, 2 | 2009-10-20 |
| Optical glasses and their uses App 20040180774 - Wolff, Silke ; et al. | 2004-09-16 |
| Optical glasses and their uses Grant 6,753,278 - Wolff , et al. June 22, 2 | 2004-06-22 |
| Optical glasses and their uses App 20030104919 - Wolff, Silke ; et al. | 2003-06-05 |
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