Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212834 | System and method for liquid-suction heat exchange thermal energy storage | Brian Parsonnet, Dean L. Wiersma | 2015-12-15 |
| 7421846 | Thermal energy storage and cooling system with gravity fed secondary refrigerant isolation | Ramachandran Narayanamurthy | 2008-09-09 |
| D540452 | Ice storage air conditioner | Ramachandran Narayanamurthy | 2007-04-10 |