Tes Technology, Inc.
Records under this name other than patents Tes Technology, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Tes Technology, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,427,463 | Methods for increasing efficiency in multiple-temperature forced-air refrigeration systems Lapsed on the fee record Ended Aug 6, 2010 · From the USPTO record | Lapsed on the fee record | Ended Aug 6, 2010 | From the USPTO record |
| US 6,370,908 | Dual evaporator refrigeration unit and thermal energy storage unit therefore Lapsed on the fee record Ended Apr 16, 2010 · From the USPTO record | Lapsed on the fee record | Ended Apr 16, 2010 | From the USPTO record |
| US 6,067,815 | Dual evaporator refrigeration unit and thermal energy storage unit therefore Lapsed on the fee record Ended May 30, 2008 · From the USPTO record | Lapsed on the fee record | Ended May 30, 2008 | From the USPTO record |
| US 4,712,387 | Cold plate refrigeration method and apparatus Term ended Term ended no later than Dec 15, 2007 · Low confidence | Term ended | Term ended no later than Dec 15, 2007 | Low confidence |
| US 4,756,164 | Cold plate refrigeration method and apparatus Term ended Term ended no later than Jul 12, 2008 · Low confidence | Term ended | Term ended no later than Jul 12, 2008 | Low confidence |
| US 5,239,839 | Thermal energy storage apparatus enabling use of aqueous or corrosive thermal storage media Term ended Term ended no later than Aug 31, 2013 · Low confidence | Term ended | Term ended no later than Aug 31, 2013 | Low confidence |