Nikolaus; Winfried
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nikolaus; Winfried.The latest application filed is for "individual eyeglass lens".
- Nikolaus; Winfried - Haar DE
| Patent | Date |
|---|---|
| Error-tolerant progressive glass design Grant 7,771,047 - Altheimer , et al. August 10, 2 | 2010-08-10 |
| Individual eyeglass lens Grant 7,673,990 - Esser , et al. March 9, 2 | 2010-03-09 |
| Individual Eyeglass Lens App 20070279587 - Esser; Gregor ; et al. | 2007-12-06 |
| Error-tolerant progressive glas design App 20070109496 - Altheimer; Helmut ; et al. | 2007-05-17 |
| Progressive spectacle lens Grant 6,964,478 - Welk , et al. November 15, 2 | 2005-11-15 |
| Progressive spectacle lens having a genuine short progression area Grant 6,834,957 - Welk , et al. December 28, 2 | 2004-12-28 |
| Progressive spectacle lens having a genuine short progression area App 20040027678 - Welk, Andrea ; et al. | 2004-02-12 |
| Progressive spectacle lens App 20040017543 - Welk, Andrea ; et al. | 2004-01-29 |
| Progressive spectacle lens with low swaying effects Grant 6,669,337 - Welk , et al. December 30, 2 | 2003-12-30 |
| Method for producing eyeglasses Grant 6,655,802 - Zimmermann , et al. December 2, 2 | 2003-12-02 |
| Progressive spectacle lens with low swaying effects App 20030156251 - Welk, Andrea ; et al. | 2003-08-21 |
| Method for producing eyeglasses App 20030107705 - Zimmermann, Martin ; et al. | 2003-06-12 |
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