Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669234 | Efficiency improvement of open-cycle cascaded refrigeration process | Jame Yao, Donald L. Andress, William R. Low | 1997-09-23 |
| 5611216 | Method of load distribution in a cascaded refrigeration process | William R. Low, Donald L. Andress | 1997-03-18 |