Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5645124 | Falling film evaporator with refrigerant distribution system | Duane F. Sanborn | 1997-07-08 |
| 5638691 | Falling film evaporator with refrigerant distribution system | Duane F. Sanborn | 1997-06-17 |