Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6794477 | Silane-modified polyvinyl acetals | Kurt Stark, Bernhard Glaser, Christian Hoegl | 2004-09-21 |
| 6756442 | Silane-modified polyvinyl acetals | Kurt Stark, Thomas Kornek, Bernhard Glaser | 2004-06-29 |