Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080837 | Process and apparatus to establish contact between liquid and vapour or gas, particularly in distillation and/or absorption columns | Imre Boronyak | 1992-01-14 |
| 4702801 | Process and apparatus for the determination of column tray efficiency | — | 1987-10-27 |
| 4532087 | Plate for columns performing distillation and/or absorption processes | Imre Boronyak | 1985-07-30 |