Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688124 | Electronic expansion valve control for a refrigerant cooled variable frequency drive (VFD) | Cornelius Holmes | 2004-02-10 |
| 6237353 | System for removing parasitic losses in a refrigeration unit | Vishnu M. Sishtla | 2001-05-29 |
| 6116040 | Apparatus for cooling the power electronics of a refrigeration compressor drive | — | 2000-09-12 |
| 5772214 | Automatic shut down seal control | — | 1998-06-30 |