Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623680 | Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability | Ralph Kaulbach, Albert Killich, Friedrich Kloos, Gernot Loehr, Ludwig Mayer +2 more | 2003-09-23 |
| 6541588 | Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability | Ralph Kaulbach, Albert Killich, Friedrich Kloos, Gernot Loehr, Ludwig Mayer +2 more | 2003-04-01 |
| 6538050 | Method of foaming a polymer composition using zeolite and foamed articles so made | Karl D. Weilandt | 2003-03-25 |