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Integrated Flow Systems, Inc.

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

Showing 1 to 3 of 3 · Back to Integrated Flow Systems, Inc.

PatentTitleStatus Expires Confidence
US 4,157,808Precision flow controller
Term ended
Term ended no later than Jun 12, 1999 · Low confidence
Term endedTerm ended no later than Jun 12, 1999Low confidence
US 4,624,443Fluid-flow control valve
Formerly held
Term ended
Term ended no later than Nov 25, 2006 · Low confidence
Term endedTerm ended no later than Nov 25, 2006Low confidence
US 4,792,113Fluid flow control valve
Formerly held
Term ended
Term ended no later than Dec 20, 2008 · Low confidence
Term endedTerm ended no later than Dec 20, 2008Low confidence
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