Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374624 | On/off solenoid expansion device | Pandu R. Cholkeri, William D. Kramer | 2002-04-23 |
| 6367283 | Three-stage electronically variable orifice tube | — | 2002-04-09 |
| 6182457 | Electronic variable orifice tube and system for use therewith | — | 2001-02-06 |