Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995240 | Controlling refrigeration having control module directly attached on valve body | Richard C. Barthel, Peter J. Malone, George W. Jarosch | 1991-02-26 |
| 4848100 | Controlling refrigeration | Richard C. Barthel, Peter J. Malone, George W. Jarosch | 1989-07-18 |
| 4794762 | Refrigerant flow control system | Richard C. Barthel, Peter J. Malone | 1989-01-03 |
| 4632358 | Automotive air conditioning system including electrically operated expansion valve | Robert J. Torrence | 1986-12-30 |
| 4542852 | Vibration damping device for thermostatic expansion valves | Robert J. Torrence | 1985-09-24 |
| 4523066 | Automotive air conditioning system controlled by damped pressure switch | — | 1985-06-11 |
| 4468054 | Flange mounted thermostatic expansion valve | — | 1984-08-28 |