Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385714 | Synthetic, crystalline aluminosilicate, method for its preparation as well as use | Roland Thome, Arno Tissler, Hubertus Schmidt, Klaus Unger | 1995-01-31 |
| 4421876 | Resinous compositions containing modified alumina hydrate crystals | Jorg F. Greber | 1983-12-20 |
| 4361541 | Method for extraction of uranium from ores | Hubert Bings, Fritz Kampf, Roland Thome, Gerhard Wargalla, Hartmut Pietsch +2 more | 1982-11-30 |
| 4340579 | Process for producing modified alumina hydrate crystals | Jorg F. Greber | 1982-07-20 |
| 4310501 | Process for producing hydrogen fluoride | Lothar Reh, Hans-Werner Schmidt, Harald Sauer, Roland Thome, Dieter Moritz | 1982-01-12 |
| 4222989 | Method for the manufacture of pure aluminum oxide from aluminum ore | Milan Belsky, Albert Schwind, Joseph Schierholt | 1980-09-16 |