Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226595 | Vehicle passenger compartment temperature control system with multi-speed response | Dennis DeVera, James E. Pearson, Bruce Weatherhead | 1993-07-13 |
| 5218836 | Measuring evaporator load in an automotive air conditioning system for compressor clutch control using evaporator inlet temperature | — | 1993-06-15 |
| 5216892 | Compressor clutch cut-out control in an automotive air conditioning system | Peter J. Malone | 1993-06-08 |
| 5187944 | Variable superheat target strategy for controlling an electrically operated refrigerant expansion valve | — | 1993-02-23 |
| 5152151 | Measuring evaporator load in an automotive air conditioning system for compressor clutch control | — | 1992-10-06 |
| 5127576 | Vehicle passenger compartment temperature control system with P.I.D. control of heater servo-valve | Bruce Weatherhead, Thomas F. Glennon | 1992-07-07 |
| 4995240 | Controlling refrigeration having control module directly attached on valve body | Richard C. Barthel, Peter J. Malone, Charles D. Orth | 1991-02-26 |
| 4848100 | Controlling refrigeration | Richard C. Barthel, Peter J. Malone, Charles D. Orth | 1989-07-18 |