Precision Systems, Inc.

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Records under this name other than patents Precision Systems, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 9 of 9 · Back to Precision Systems, Inc.

Patent	Title	Status	Expires	Confidence
US 4,217,573	Switching unit for selectively connecting together various combinations of audio subsystems 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 4,955,054	Integrated telecommunication system with improved digital voice response Formerly held Term ended Term ended no later than Sep 4, 2010 · Low confidence	Term ended	Term ended no later than Sep 4, 2010	Low confidence
US 5,068,798	Process environment monitoring system Term ended Term ended no later than Nov 26, 2011 · Low confidence	Term ended	Term ended no later than Nov 26, 2011	Low confidence
US 5,229,074	Automatic multiple-sample multiple-reagent chemical analyzer Term ended Term ended no later than Jul 20, 2013 · Low confidence	Term ended	Term ended no later than Jul 20, 2013	Low confidence
US 5,270,945	Process environment monitoring system Term ended Term ended no later than Dec 14, 2013 · Low confidence	Term ended	Term ended no later than Dec 14, 2013	Low confidence
US 5,452,234	Process environment monitoring system Term ended Term ended no later than Sep 19, 2015 · Low confidence	Term ended	Term ended no later than Sep 19, 2015	Low confidence
US 5,597,733	Automatic multiple-sample multiple-reagent dispensing method in chemical analyzer Term ended Term ended no later than Jan 28, 2017 · Low confidence	Term ended	Term ended no later than Jan 28, 2017	Low confidence
US 5,814,277	Automatic multiple-sample multiple-reagent chemical analyzer Term ended Term ended no later than Sep 29, 2018 · Low confidence	Term ended	Term ended no later than Sep 29, 2018	Low confidence
US D322,856	Sample cell module Term ended	Term ended