US Patent Issued to NAJRAN UNIVERSITY on Nov. 3 for "Method of paving a road" (Saudi Arabia Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,445, issued on Nov. 3, was assigned to NAJRAN UNIVERSITY (Najran, Saudi Arabia).

"Method of paving a road" was invented by Gamil M. S. Abdullah (Najran, Saudi Arabia), Ahmed Abd El Aal (Najran, Saudi Arabia), Mabkhoot Al Saiari (Najran, Saudi Arabia) and Ahmed E. Radwan (Najran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of paving a road including mixing soil beneath a location onto which the road will be paved with water, a coarse aggregate crushing waste (CACW) and cement in the form of a powder to form prepared soil and paving over the prepared soil to form a paved road. Furthermore, the prepared soil includes 5 to 20 wt....