Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939931 | Process for preparing solid polyvinyl ester resins | Andreas Lumpp, Robert Singer, Guenter Braunsperger | 2005-09-06 |
| 6870009 | Polyvinyl acetals with improved adhesion | Kurt Stark, Bernhard Glaser, Werner Bauer | 2005-03-22 |