Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4707994 | Gas separation process with single distillation column | Keith Wilson | 1987-11-24 |
| 4677827 | Natural gas depressurization power recovery and reheat | John C. Tao | 1987-07-07 |
| 4655809 | Air separation process with single distillation column with segregated heat pump cycle | — | 1987-04-07 |
| 4637216 | Method of reliquefying cryogenic gas boiloff from heat loss in storage or transfer system | Arthur R. Winters, Jr. | 1987-01-20 |
| 4556404 | Split-column extractive distillation | Martha S. Losin | 1985-12-03 |