EXHIBIT 10.4 - Intellectual Property Assignment INTELLECTUAL PROPERTY ASSIGNMENT AGREEMENT BY AND BETWEEN MR. CHRIS M. HYMEL AND SIGNAL ADVANCE, INC. This INTELLECTUAL PROPERTY ASSIGNMENT AGREEMENT, dated as of February 15, 2008, is entered into by...Intellectual Property Assignment Agreement • August 20th, 2013 • Signal Advance Inc • Measuring & controlling devices, nec • Texas
