Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287262 | Process for the production of laminate systems from a low density polyethylene coating resin | Forest Engelhard, Rainer Kuhn, Reinhard Riess, Hugo Streib | 1981-09-01 |
| 4273880 | Foamed polyethylene films | Wolfgang Becker, Edwin Woldenberg | 1981-06-16 |