Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320165 | High pressure, long life, aluminum heat exchanger construction | — | 1994-06-14 |
| 5295532 | High efficiency evaporator | — | 1994-03-22 |
| 5279360 | Evaporator or evaporator/condenser | Leon A. Guntly, John B. Welker, David Hill, Jerome P. Henkes, Michael J. Reinke +1 more | 1994-01-18 |
| 5241839 | Evaporator for a refrigerant | — | 1993-09-07 |
| 5242015 | Heat exchanger | Zalman P. Saperstein, Leon A. Guntly | 1993-09-07 |
| 5205347 | High efficiency evaporator | — | 1993-04-27 |
| 5197539 | Heat exchanger with reduced core depth | John E. Munch, Jr., C. James Rogers, Rodney A. Struss | 1993-03-30 |
| 5157944 | Evaporator | Rodney A. Struss, Michael J. Boero | 1992-10-27 |
| 4966230 | Serpentine fin, round tube heat exchanger | Scott R. Larrabee | 1990-10-30 |
| 4829780 | Evaporator with improved condensate collection | Norman F. Costello, Leon A. Guntly | 1989-05-16 |
| 4592420 | Reinforced plate fin heat exchanger | — | 1986-06-03 |