Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149384 | Centrifugal pump | — | 2000-11-21 |
| 5755924 | Apparatus for treating liquid products | — | 1998-05-26 |
| 5425849 | Film-type evaporator | — | 1995-06-20 |
| 5264079 | Film-type evaporator | — | 1993-11-23 |
| 5259927 | Apparatus for thickening liquids | — | 1993-11-09 |
| 5254219 | Film-type evaporator | — | 1993-10-19 |
| 4717669 | Centrifugal film fermenter | Rudolph Roubicek | 1988-01-05 |
| 4707220 | Thin-film evaporators | — | 1987-11-17 |
| 4683026 | Thin layer evaporator | — | 1987-07-28 |
| 4657677 | Equipment for enhanced mass transfer and control of foaming in chemical and biochemical processes | Rudolf V. Roubicek | 1987-04-14 |
| 4545853 | Film evaporators | — | 1985-10-08 |
| 4339398 | Column for heat and mass transfer | — | 1982-07-13 |