ALEXANDRIA, Va., May 22 -- 3M Innovative Properties, St. Paul, Minnesota, has been assigned a patent (9,035,912) developed by two co-inventors for a "digitizer for multi-display system." The co-inventors are Gordon F. Taylor, Bolton, Massachusetts, and Bernard O. Geaghan, Salem, New Hampshire.

The patent application was filed on July 10, 2012 (13/545,066). The full-text of the patent can be found at http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2F . . .