ALEXANDRIA, Va., Jan. 19 -- Concaten, Golden, Colorado, has been assigned a patent (No. 10,179,981, initially filed Sept. 27, 2016) developed by four co-inventors for a mobile barrier. The co-inventors are Kevin K. Groeneweg, Golden, Colorado, David Meyerink, Golden, Colorado, Duane Meyerink, Golden, Colorado, and LeRoy Severson, Golden, Colorado.

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=%2Fnetahtml%2F . . .