Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4539111 | Extraction apparatus | Istvan Takacs, Gyorgy Kerey, Peter Rudolf, Janos Illes, Bela G. Szabo +3 more | 1985-09-03 |
| 4461632 | Apparatus for transfer of liquid and for removal of gases separating from liquids | Zoltan Banos, Istvan Takacs, Dezso Vigh | 1984-07-24 |
| 4435182 | Process for the extraction of solid material from solution by crystallization | Zoltan Banos, Gyorgy Kerey, Peter Rudolf, Istvan Takacs, Jozsef Felmeri +1 more | 1984-03-06 |
| 4406795 | Extraction process | Istvan Takacs, Gyorgy Kerey, Peter Rudolf, Janos Illes, Bela G. Szabo +3 more | 1983-09-27 |
| 4357306 | Crystallization apparatus | Istvan Takacs, Jozsef Felmeri, Gyorgy Kerey, Peter Rudolf, Zoltan Banos +1 more | 1982-11-02 |
| 4345720 | Apparatus for the treatment of solid, granular and/or lumpy materials | Istvan Takacs, Gyula Bosits, Gyorgy Kerey | 1982-08-24 |
| 4296072 | Apparatus for the treatment of wet solids, especially pulpy materials, by heating or cooling | Istvan Takacs, Zoltan Banos, Janos Illes, Peter Rudolf, Gyorgy Kerey | 1981-10-20 |
| 4282101 | Filtering apparatus | Istvan Takacs, Gyula Bosits, Gyorgy Kerey | 1981-08-04 |