Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665469 | Multilayer oriented heat-sealable polypropylene film | Ulrich Reiners | 1997-09-09 |
| 5646210 | Method for the preparation of polymeric spacing particles | Daniel M. Timmerman, Ronny De Clercq, Geert Defieuw, Wolfgang Podszun | 1997-07-08 |