Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913999 | Box coating apparatus for vacuum coating of substrates, in particular spectacle lenses | Giuseppe Di Paola, Franco Moreni, Antonio Corea, Giuseppe Viscomi | 2021-02-09 |
| 9529123 | Lens blank having a temporary grip coating for a method for manufacturing spectacle lenses according to a prescription | Michael Witzany, Marc Peter, Guiseppe Viscomi, Arturo Colautti | 2016-12-27 |
| 8905388 | Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof, and method for manufacturing spectacle lenses according to a prescription | Laurent Jordi, Edward McPherson, Stefan Schafer, Marc Savoie | 2014-12-09 |
| 8784160 | Method for manufacturing spectacle lenses according to a prescription | — | 2014-07-22 |
| 7820018 | Process and apparatus for applying optical coatings | — | 2010-10-26 |
| 6878243 | Method and apparatus for producing an optically effective system of layers on both sides of a substrate | — | 2005-04-12 |
| 6057031 | Plastic substrate with thin metal-containing layer | Volker Guether, Karl-Uwe van Osten | 2000-05-02 |