Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369177 | UV-stabilized polyoxymethylene molding materials | Hartmut Zeiner, Heiner Goerrissen, Dietrich Saenger | 1994-11-29 |
| 5310822 | Impact-resistant polyoxymethylene molding materials | Peter Groll | 1994-05-10 |