Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326927 | Recovery of a useful polymerizable fraction | Uwe Stabel, Helmut Woerz, Andreas Fried, Ruediger Kotkamp | 1994-07-05 |
| 4411761 | Spinel-containing electrode and process for its production | Hans Roos, Hugo Boehn, Knut Bittler, Volker Kiener | 1983-10-25 |
| 4272563 | Manufacture of magnetic recording media having a wear-resistant surface | Werner Steck, Werner Loeser, Manfred Steuerwald, Paul Deigner | 1981-06-09 |
| 4237318 | Manufacture of aqueous methanolic solution of sodium formate | Werner Ostertag, Volker Kiener, Eckhard Hetzel, Siegfried Schreiner, Bernd Leutner +2 more | 1980-12-02 |
| 4219400 | Electrolysis cell | Wolfram Treptow, Volker Kiener, Hermann Meyer, Gotthard Csizi | 1980-08-26 |