Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4545795 | Dual mixed refrigerant natural gas liquefaction | Yu-Nan Liu | 1985-10-08 |
| 4504295 | Nitrogen rejection from natural gas integrated with NGL recovery | Ruth A. Davis, Donn Michael Herron, Harvey L. Vines | 1985-03-12 |
| 4411677 | Nitrogen rejection from natural gas | Harvey L. Vines, Vincent Marano, Michael A. Patterson | 1983-10-25 |