Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37423 | Sensing refrigerant temperature in a thermostatic expansion valve | Thomas F. Glennon | 2001-10-30 |
| 5577705 | Coil connection for solenoid operated valve | — | 1996-11-26 |
| 5544857 | Electrically operated expansion valve | — | 1996-08-13 |
| 5354103 | Quick connect conduit coupling | Kathryn D. Loew, Anthony Michael Oliver, Peter J. Malone | 1994-10-11 |
| 5100245 | Sensing refrigerant temperature in a thermostatic expansion valve | Thomas F. Glennon | 1992-03-31 |
| 5085267 | Compensating for water pressure variations in a tempered air system for vehicle passenger compartments | — | 1992-02-04 |
| 4993231 | Thermostatic expansion valve with electronic controller | Marvin F. Gaudette | 1991-02-19 |
| 4984735 | Sensing refrigerant temperature in a thermostatic expansion valve | Thomas F. Glennon | 1991-01-15 |
| 4944160 | Thermostatic expansion valve with electronic controller | Peter J. Malone, Michael B. Thompson, Marvin F. Gaudette | 1990-07-31 |
| 4896860 | Electrically operated refrigerant valve | Peter J. Malone | 1990-01-30 |
| 4892285 | Modulated electrically operated refrigerant expansion valve | — | 1990-01-09 |
| 4841734 | Indicating refrigerant liquid saturation point | — | 1989-06-27 |
| 4835976 | Controlling superheat in a refrigeration system | — | 1989-06-06 |
| 4790145 | Superheat control of air conditioning system incorporating fuel cooler | Michael B. Thompson | 1988-12-13 |
| 4638973 | Inline solenoid operated slide valve | — | 1987-01-27 |
| 4632358 | Automotive air conditioning system including electrically operated expansion valve | Charles D. Orth | 1986-12-30 |
| 4595171 | Inline solenoid operated valve | — | 1986-06-17 |
| 4542852 | Vibration damping device for thermostatic expansion valves | Charles D. Orth | 1985-09-24 |