Sentech Systems, Inc.

Also on record

Records under this name other than patents Sentech 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 Sentech Systems, Inc.

Patent	Title	Status	Expires	Confidence
US 4,347,748	Torque transducer Formerly held Term ended Term ended no later than Sep 7, 2002 · Low confidence	Term ended	Term ended no later than Sep 7, 2002	Low confidence
US 5,677,977	Optical attenuator Term ended Term ended no later than Oct 14, 2017 · Low confidence	Term ended	Term ended no later than Oct 14, 2017	Low confidence
US 5,812,258	Optical coupler and alignment apparatus with multiple eccentric adjustments Formerly held Term ended Term ended no later than Sep 22, 2018 · Low confidence	Term ended	Term ended no later than Sep 22, 2018	Low confidence