Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850070 | Electrically heatable laminated glass glazing for cars | Manfred Gillner, Siegfried Pikhard, Luc Vanaschen, Friedrich Triebs | 1998-12-15 |
| 5614322 | Flexible plastic window shield and process for its production | Ingrid Musil, Udo Gelderie, Gerhard Holzer | 1997-03-25 |