Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629653 | Process and device for the separation of viscoplastic materials such as plastics from materials such as paper which can be defibrated by mechanical action | Heinz Schnettler | 2003-10-07 |
| 5969195 | Hydrolysis of alkyl monohalides | Uwe Stabel, Werner Neumann | 1999-10-19 |
| 5908165 | Process and apparatus for reprocessing mixed plastics | Dietmar Guschall, Heiner Guschall, Axel Helmerth, Jorg Himmel, Heinz Schnettler | 1999-06-01 |
| 4724062 | Electrochemical coating of carbon fibers | Herbert Naarmann, Franz Haaf | 1988-02-09 |
| 4282334 | Manufacture of high impact and translucent styrene polymers | Manfred Walter, Dieter Stein, Rudolf H. Jung, Adolf Echte | 1981-08-04 |
| 4207409 | Catalytic hydrogenation of diolefin polymers | Volker Ladenberger, Klaus Bronstert, Wolfgang Groh | 1980-06-10 |