Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |