Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10888027 | Cooling unit control | Tikhon Suresh Pichai | 2021-01-05 |
| 10881032 | Cooling unit fan speed control | George E. Doblanko | 2020-12-29 |
| 6435817 | Methods and apparatus for reducing vibrations induced within fan assemblies | Robert K. Hollenbeck, James Grimm, Kerry Baker Shelton | 2002-08-20 |
| 5430931 | Method of manufacturing a two compartment motor | Lynn E. Fisher, Michael Allen Marks | 1995-07-11 |
| 5245237 | Two compartment motor | Lynn E. Fisher, Michael Allen Marks | 1993-09-14 |