General Eastern Instruments, Inc.
Records under this name other than patents General Eastern Instruments, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Back to General Eastern Instruments, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 4,216,669 | Contaminant error reduction system for dew point hygrometers Term ended Term ended no later than Aug 12, 2000 · Low confidence | Term ended | Term ended no later than Aug 12, 2000 | Low confidence |
| US 4,328,455 | Capacitor storage circuit Term ended Term ended no later than May 4, 2002 · Low confidence | Term ended | Term ended no later than May 4, 2002 | Low confidence |
| US 4,433,319 | Moisture sensor and method of manufacturing the same Term ended Term ended no later than Feb 21, 2004 · Low confidence | Term ended | Term ended no later than Feb 21, 2004 | Low confidence |
| US 4,482,882 | Moisture sensor with valve metal composition electrodes Term ended Term ended no later than Nov 13, 2004 · Low confidence | Term ended | Term ended no later than Nov 13, 2004 | Low confidence |
| US 4,503,707 | Hygrometry probe Term ended Term ended no later than Mar 12, 2005 · Low confidence | Term ended | Term ended no later than Mar 12, 2005 | Low confidence |
| US 4,530,030 | Thin-film humidity sensor for measuring the absolute humidity and method for the production thereof Term ended Term ended no later than Jul 16, 2005 · Low confidence | Term ended | Term ended no later than Jul 16, 2005 | Low confidence |
| US 4,541,904 | Method of manufacturing a moisture sensor Term ended Term ended no later than Sep 17, 2005 · Low confidence | Term ended | Term ended no later than Sep 17, 2005 | Low confidence |
| US 4,554,793 | Controlled power converter for thermoelectric heat pump drive Formerly held Term ended Term ended no later than Nov 26, 2005 · Low confidence | Term ended | Term ended no later than Nov 26, 2005 | Low confidence |
| US 4,603,455 | Method for making a thin-film humidity sensor for measuring absolute humidity Term ended Term ended no later than Aug 5, 2006 · Low confidence | Term ended | Term ended no later than Aug 5, 2006 | Low confidence |
| US 5,502,659 | Method and apparatus for calibrating moisture sensors Term ended Term ended no later than Mar 26, 2016 · Low confidence | Term ended | Term ended no later than Mar 26, 2016 | Low confidence |