Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063280 | Method for producing coatings having anti-reflection properties | Peter William de Oliveira, Sakthivel Shanmugasundaram, Michael Veith | 2015-06-23 |
| 8133573 | Scratch-resistant optical multi-layer system applied to a crystalline substrate | Martin Mennig, Peter W. Oliveira, Helmut Schmidt | 2012-03-13 |