Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4289866 | Process for the preparation of copolymers | Jurgen Ritz, Hans-Dieter Mummenthey | 1981-09-15 |
| 4223097 | Powder binder composition comprising an epoxy resin, a polyester resin and an accelerator | Gerhard Johannes | 1980-09-16 |