Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835305 | Process for the preparation of trifluoroacrylates | Klaus Hintzer, Werner Schwertfeger, Dieter Ulmschneider | 1989-05-30 |
| 4808651 | Solutions of fluoropolymers, and their use | Klaus Hintzer, Gernot Lohr, Werner Schwertfeger | 1989-02-28 |