Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602208 | Aminoalkanolamide esters as processing aids for thermoplastics | Joerg-Dieter Klamann, Dieter Kramptiz, Uwe Ploog | 1997-02-11 |
| 5271855 | Use of metal soaps of polycarboxylic acids or polycarboxylic acid partial esters as processing aids for polyesters | Rainer Hoefer, Dieter Krampitz | 1993-12-21 |