Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282969 | High pressure feed membrane separation process | — | 1994-02-01 |
| 5275003 | Hybrid air and nitrogen recycle liquefier | Rakesh Agrawal, Donald W. Woodward | 1994-01-04 |
| 5257504 | Multiple reboiler, double column, elevated pressure air separation cycles and their integration with gas turbines | Rakesh Agrawal | 1993-11-02 |
| 5251451 | Multiple reboiler, double column, air boosted, elevated pressure air separation cycle and its integration with gas turbines | Rakesh Agrawal | 1993-10-12 |
| 5252219 | Compressed permeate sweep membrane separation process | — | 1993-10-12 |
| 5251450 | Efficient single column air separation cycle and its integration with gas turbines | Rakesh Agrawal | 1993-10-12 |
| 5165245 | Elevated pressure air separation cycles with liquid production | Rakesh Agrawal | 1992-11-24 |