Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5207961 | Injection-moulded article and process for the production thereof | Joachim Wank, Werner Waldenrath | 1993-05-04 |
| RE33032 | Polycarbonate films of low flammability and improved stress crack resistance | Rudolf Binsack, Joachim Wank | 1989-08-22 |
| 4828901 | Injection-moulded article and a process for the production thereof | Joachim Wank, Werner Waldenrath | 1989-05-09 |
| 4515925 | Polycarbonate/polybutylene terephthalate film | Frank Kleiner, Rolf Kubens, Joachim Wank | 1985-05-07 |
| 4450249 | Internal antistatic agents for polycarbonates and for polycarbonate films | Manfred Schmidt, Joachim Wank, Dieter Freitag, Klaus Wangermann, Wolfgang Cohnen | 1984-05-22 |
| 4368231 | Laminated plastic, its production and its use | Karl-Heinz Egert, Joachim Wank | 1983-01-11 |
| 4343756 | Process for the production of cast films from polyaryl sulphone/polycarbonate mixtures | Hans-Leo Weber, Hans Kaloff, Hans Fausten | 1982-08-10 |
| 4332921 | Polycarbonate/polyphosphonate thermoplastic composition | Manfred Schmidt, Joachim Wank | 1982-06-01 |
| 4256862 | Polyaryl-sulphones containing an ammonium or metal salt of an organic sulphonic acid | Rudolf Binsack, Joachim Wank | 1981-03-17 |
| 4214062 | Polycarbonate films of low flammability and improved stress crack resistance | Rudolf Binsack, Joachim Wank | 1980-07-22 |
| 4206110 | Flameproof polyhydantoin films | Joachim Wank, Rudolf Binsack | 1980-06-03 |
| 4186154 | Polycarbonate mixtures which can be processed as thermoplastics | Rudolf Binsack, Erhard Tresper, Joachim Wank | 1980-01-29 |