Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33032 | Polycarbonate films of low flammability and improved stress crack resistance | Rudolf Binsack, Eckart Reese | 1989-08-22 |
| 4828901 | Injection-moulded article and a process for the production thereof | Werner Waldenrath, Eckart Reese | 1989-05-09 |
| 4810321 | Process for the preparation of a metal-plastic laminate | Claus Burkhardt, Hans-Wolfgang Schmoranzer | 1989-03-07 |
| 4806412 | Laminates | Werner Waldenrath, Rudolf Hombach | 1989-02-21 |