Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5457018 | Shaped plastic article | Klaus Sommer, Leo Morbitzer, Louis Bollens, Marc Sheldon Stevens, Alfred Pischtschan | 1995-10-10 |
| 5296528 | Compatible polymer blends with thermoplastic polycarbonates | Holger Lutjens, Karl-Erwin Piejko, Christian Lindner, Jurgen Kirsch | 1994-03-22 |
| 5227430 | Mixtures of polyamides and special polymers containing phenol groups | Holger Lutjens, Karl-Erwin Piejko | 1993-07-13 |
| 5106906 | Process for the production of finely dispersed polymer mixtures | Erich Meier, Hanns-Ingolf Paul, Gunther Weymanns | 1992-04-21 |