Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7135219 | Laminated glass sheet with a laminated film | Volkmar Offermann, Walter Goerenz, Michael Steffens, Heinz Schilde | 2006-11-14 |
| 4556600 | Laminated glasses using a non-thermoplastic adhesive insert layer | Franz Kraemling, Achim Müller, Helmer Raedisch | 1985-12-03 |