Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758051 | Method and system for diagnosing a cooling system | Hung M. Pham | 2004-07-06 |
| 6745584 | Digital scroll condensing unit controller | Hung M. Pham, Richard Vogh | 2004-06-08 |
| 6615594 | Compressor diagnostic system | Hank Millet | 2003-09-09 |
| 6601397 | Digital scroll condensing unit controller | Hung M. Pham, Richard Vogh | 2003-08-05 |
| 6560976 | Data acquisition system and method | — | 2003-05-13 |
| 6324854 | Air-conditioning servicing system and method | — | 2001-12-04 |