Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455102 | Method for gluing film-like substrates | Hans-Georg Kinzelmann, Ekaterina Ryjkina, Christoph Loschen, Philipp S. Spuhler, Michael Hoeltgen | 2013-06-04 |
| 5407729 | Light diffracting material having improved launderability | Roger E. Verden | 1995-04-18 |