Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378328 | Blow-off orifice tube | Gary Russo, William D. Kramer | 2002-04-30 |
| 6374624 | On/off solenoid expansion device | William D. Kramer, Brian Enderle | 2002-04-23 |
| 5715704 | Refrigeration system flow control expansion valve | Gary Russo, Thomas W. Parker | 1998-02-10 |
| 5177973 | Refrigeration system subcooling flow control valve | Owen S. Smith | 1993-01-12 |
| 4778105 | Control device | William A. Anklam | 1988-10-18 |
| 4667069 | Multiple disc pressure responsive control device | — | 1987-05-19 |