US Patent Issued to RTX on Aug. 11 for "Wear resistant coating, method of manufacture thereof and articles comprising the same" (District Of Columbia Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,782, issued on Aug. 11, was assigned to RTX Corp. (Farmington, Conn.).

"Wear resistant coating, method of manufacture thereof and articles comprising the same" was invented by Agnieszka M. Wusatowska-Sarnek (Washington).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an article comprising a substrate; an abrasive coating disposed on the substrate; where the abrasive coating comprises a matrix having abrasive grit particles dispersed therein; and a layer of material disposed on the abrasive coating; where the layer of material is a titanium nitride (TiN), boron nitride (BN), titanium-aluminum-nitrides [(TiAl)N], titanium-aluminum-si...