Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646202 | Polyarylene sulfide molding composition | Andreas Schleicher, Klaus Kohlhepp | 1997-07-08 |
| 5306437 | Copolymers and their use as lubricants and release agents for processing thermoplastics | Franz-Leo Heinrichs, Gerd Hohner, Anton Lukasch | 1994-04-26 |
| 5164436 | Waxy compounds of aromatic alcohols, their preparation and their use | Karl-Heinz Maier, Gerd Hohner | 1992-11-17 |
| 4829116 | Polyolefin molding composition | — | 1989-05-09 |