ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,560, issued on March 31, was assigned to Honeywell International Inc. (Charlotte, N.C.).

"Vane heating system and method" was invented by Karthik Narayanasamy (Phoenix), Dave Dischinger (Phoenix), Sai Manohar Gollakota (Bangalore, India) and Chandiran Jayamurugan (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vane heating system for an engine includes a plurality of static vanes, an electrically resistive material, and an electric power source. The static vanes are disposed within the engine, and each static vane has an inner surface that defines a vane cavity. The electrically resistive material is disposed within the vane cavi...