Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557907 | Hydrothermal disintegration of calcined aluminum oxide wastes | Peter Christophliemk, Rudolf Novotny, Siegfried Staller, Friedrich W. Diekotter | 1985-12-10 |
| 4499062 | Hydrothermal decomposition of aluminum silicates | Peter Christophliemk, Rudolf Novotny, Josef Sadlowsky | 1985-02-12 |