Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783704 | Method and agent for producing hydrophobic layers on fluoride layers | Reiner Dombrowski, Martin Friz | 2004-08-31 |
| 6756137 | Vapor-deposition material for the production of high-refractive-index optical layers, and process for the production of the vapor-deposition material | Martin Friz | 2004-06-29 |