Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4915878 | Packing structure especially for use in a column mainly for contacting liquid and gas phases | Manczinger Pal | 1990-04-10 |
| 4276244 | Packing of equipment for the purpose of contacting mainly gaseous and liquid mediums | Istvan Takacs | 1981-06-30 |