Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855371 | Method for producing a microstructured surface relief by embossing thixotropic layers | Andreas Gier, Martin Mennig, Peter W. Oliveira, Stefan Sepeur, Bruno Schaefer +1 more | 2005-02-15 |
| 6482525 | Method for producing thermoshaped substrates coated with a sol-gel lacquer | Reiner Kasemann, Helmut Schmidt, Stefan Sepeur | 2002-11-19 |