Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4970253 | Thermoplastic plasticized polyvinylbutyral molding composition | Hans D. Hermann, Klaus Fabian | 1990-11-13 |
| 4663235 | Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions | Hans D. Hermann, Klaus Fabian, Joachim Ebigt | 1987-05-05 |
| 4600655 | Plasticized thermoplastic polyvinylbutyral molding compositions having reduced adhesion to glass | Hans D. Hermann, Klaus Fabian, Joachim Ebigt | 1986-07-15 |