Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234322 | LNG system with warm nitrogen rejection | Paul R. Hahn, Philip D. Ritchie, Jame Yao, Rong-Jwyn Lee, Anthony P. Eaton | 2007-06-26 |
| 6158240 | Conversion of normally gaseous material to liquefied product | Dunn M. Bailey | 2000-12-12 |
| 6112549 | Aromatics and/or heavies removal from a methane-rich feed gas by condensation and stripping | Jame Yao, Clarence G. Houser | 2000-09-05 |
| 6070429 | Nitrogen rejection system for liquified natural gas | Jame Yao | 2000-06-06 |
| 5737940 | Aromatics and/or heavies removal from a methane-based feed by condensation and stripping | Jame Yao, Clarence G. Houser | 1998-04-14 |
| 5669234 | Efficiency improvement of open-cycle cascaded refrigeration process | Clarence G. Houser, Jame Yao, Donald L. Andress | 1997-09-23 |
| 5651270 | Core-in-shell heat exchangers for multistage compressors | Kenneth C. Campbell | 1997-07-29 |
| 5611216 | Method of load distribution in a cascaded refrigeration process | Donald L. Andress, Clarence G. Houser | 1997-03-18 |
| 5600969 | Process and apparatus to produce a small scale LNG stream from an existing NGL expander plant demethanizer | — | 1997-02-11 |
| 5537827 | Method for liquefaction of natural gas | Clarence G. Houser, Douglas E. Yates, Donald L. Andress | 1996-07-23 |
| 5473900 | Method and apparatus for liquefaction of natural gas | — | 1995-12-12 |