Comstock, Inc.
Records under this name other than patents Comstock, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 5 of 5 · Back to Comstock, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,724,538 | Emergency roadside telephone communications system Term ended Term ended no later than Feb 9, 2008 · Low confidence | Term ended | Term ended no later than Feb 9, 2008 | Low confidence |
| US 5,178,349 | Railroad signal system Term ended Term ended no later than Jan 12, 2013 · Low confidence | Term ended | Term ended no later than Jan 12, 2013 | Low confidence |
| US 5,825,025 | Miniaturized time-of-flight mass spectrometer Term ended Term ended no later than Oct 20, 2018 · Low confidence | Term ended | Term ended no later than Oct 20, 2018 | Low confidence |
| US 5,955,730 | Reflection time-of-flight mass spectrometer Term ended Term ended no later than Sep 21, 2019 · Low confidence | Term ended | Term ended no later than Sep 21, 2019 | Low confidence |
| US 5,969,350 | Maldi/LDI time-of-flight mass spectrometer Term ended Term ended no later than Oct 19, 2019 · Low confidence | Term ended | Term ended no later than Oct 19, 2019 | Low confidence |