Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678425 | Method and apparatus for producing liquid products from air in various proportions | Rakesh Agrawal, Zbigniew Tadeusz Fidkowski | 1997-10-21 |
| 5656065 | Multibed pressure swing adsorption apparatus and method for the operation thereof | Mohammed Ali Kalbassi | 1997-08-12 |