Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047965 | System for managing lubricant levels in tandem compressor assemblies of an HVAC system | Der-Kai Hung, Aylan Him, Hong Lin | 2018-08-14 |
| 9989288 | System for managing lubricant levels in tandem compressor assemblies of an HVAC system | Aylan Him, Der-Kai Hung, Lin Hong | 2018-06-05 |
| D815268 | Removable base rail section for a replacement rooftop unit (RTU) | Nick Chabolla, H. Gene Havard, John Ryan Robbins | 2018-04-10 |