Volkenandt; Harald
Patent Applications and Registrations
Patent applications and USPTO patent grants for Volkenandt; Harald.The latest application filed is for "method of producing a diffractive optical element and diffractive optical element produced by such a method".
- Volkenandt; Harald - Aalen DE
| Patent | Date |
|---|---|
| Method of producing a diffractive optical element and diffractive optical element produced by such a method Grant 8,259,392 - Volkenandt , et al. September 4, 2 | 2012-09-04 |
| Method Of Producing A Diffractive Optical Element And Diffractive Optical Element Produced By Such A Method App 20080192223 - Volkenandt; Harald ; et al. | 2008-08-14 |
| Head-mounted optical direct visualization system Grant 6,977,776 - Volkenandt , et al. December 20, 2 | 2005-12-20 |
| Process and apparatus for molding optical lenses App 20050253291 - Volkenandt, Harald | 2005-11-17 |
| Head-mounted optical direct visualization system App 20050083579 - Volkenandt, Harald ; et al. | 2005-04-21 |
| Apparatus and process for spatially resolved refractive power determination Grant 6,515,739 - Volkenandt , et al. February 4, 2 | 2003-02-04 |
| Apparatus and process for spatially resolved refractive power determination App 20020021437 - Volkenandt, Harald ; et al. | 2002-02-21 |
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