EPSCO, Ltd.

Also on record

Records under this name other than patents EPSCO, Ltd. 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 EPSCO, Ltd.

Patent	Title	Status	Expires	Confidence
US 10,083,767	Method and Apparatus for Inspection of Cooling Towers Lapsed on the fee record Ended Sep 25, 2026 · High confidence	Lapsed on the fee record	Ended Sep 25, 2026	High confidence
US 3,950,752	Navigation receiver system for synchronizing to noisy, asymmetrical signals Term ended Term ended no later than Apr 13, 1996 · Low confidence	Term ended	Term ended no later than Apr 13, 1996	Low confidence
US 3,953,105	Holographic scanner utilizing auxiliary reflective surface Term ended Term ended no later than Apr 27, 1996 · Low confidence	Term ended	Term ended no later than Apr 27, 1996	Low confidence
US 3,994,419	Remote control fluid dispensing system Term ended Term ended no later than Nov 30, 1996 · Low confidence	Term ended	Term ended no later than Nov 30, 1996	Low confidence
US 4,393,448	Navigational plotting system Term ended Term ended no later than Jul 12, 2003 · Low confidence	Term ended	Term ended no later than Jul 12, 2003	Low confidence
US 4,468,743	Navigational plotting system Term ended Term ended no later than Aug 28, 2004 · Low confidence	Term ended	Term ended no later than Aug 28, 2004	Low confidence
US 4,663,634	Polarization converter within waveguide feed for dish reflector Term ended Term ended no later than May 5, 2007 · Low confidence	Term ended	Term ended no later than May 5, 2007	Low confidence
US 4,704,833	Preformed soffits for interior construction Formerly held Term ended Term ended no later than Nov 10, 2007 · Low confidence	Term ended	Term ended no later than Nov 10, 2007	Low confidence
US 4,841,260	Half wave plate Term ended Term ended no later than Jun 20, 2009 · Low confidence	Term ended	Term ended no later than Jun 20, 2009	Low confidence