Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082774 | Compressor oil removal in ammonia refrigeration system | — | 2006-08-01 |
| 7073572 | Flooded evaporator with various kinds of tubes | — | 2006-07-11 |
| 6883347 | End bonnets for shell and tube DX evaporator | — | 2005-04-26 |
| 6179051 | Distributor for plate heat exchangers | — | 2001-01-30 |
| 4932468 | Vertical falling film multi-tube heat exchanger | — | 1990-06-12 |
| 4805694 | Heat exchanger | — | 1989-02-21 |