Billard; Etienne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Billard; Etienne.The latest application filed is for "non-corrective lenses with improved peripheral vision".
- Billard; Etienne - Saint-Claude FR
| Patent | Date |
|---|---|
| Non-corrective lenses with improved peripheral vision Grant 7,419,261 - Dumange , et al. September 2, 2 | 2008-09-02 |
| Non-corrective lenses with improved peripheral vision App 20060098161 - Dumange; Isabelle ; et al. | 2006-05-11 |
| Noncorrective prism compensating lens and eyeglass provided with said lens App 20010038437 - Billard, Etienne ; et al. | 2001-11-08 |
| Goggle having a tinted plastic lens Grant 6,138,286 - Robrahn , et al. October 31, 2 | 2000-10-31 |
| Lens blanks, process of manufacture therefor and eyewear incorporating lenses made therefrom Grant 5,805,263 - Reymondet , et al. September 8, 1 | 1998-09-08 |
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