Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6386272 | Device and method for detecting fouling in a shell and tube heat exchanger | John C. Hansen | 2002-05-14 |
| 6357516 | Plate heat exchanger assembly with enhanced heat transfer characteristics | John F. Judge | 2002-03-19 |
| 5509466 | Condenser with drainage member for reducing the volume of liquid in the reservoir | William F. McQuade, Mark A. Adams | 1996-04-23 |
| 5242475 | Oil separator and cone inlet diffuser | Robert L. Stine, Janet L. Stine | 1993-09-07 |
| 5086621 | Oil recovery system for low capacity operation of refrigeration systems | Robert A. Cromis | 1992-02-11 |
| 4252186 | Condenser with improved heat transfer | Harold B. Ginder, Thomas M. Rudy | 1981-02-24 |