Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285653 | Refrigerant flow control device | Steven E. Meloling | 1994-02-15 |
| 4475354 | System for draining liquid refrigerant from a subcooler in a vapor compression refrigeration system | George J. Akerhielm | 1984-10-09 |