ALEXANDRIA, Va., July 7 -- United States Patent no. 12,672,647, issued on July 7, was assigned to Transportation IP Holdings LLC (Norwalk, Conn.).

"Vehicle with spray control system and method" was invented by Mark Bachman (Albia, Iowa), Michael VanderLinden (Knoxville, Iowa), Norman Wellings (Agency, Iowa) and Mark Bradshaw Kraeling (West Melbourne, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A vehicle system with spray control is disclosed. The vehicle system includes a vehicle, a self-propelled platform, a dispenser, and a controller. The vehicle includes a first rail and a second rail. The self-propelled platform includes a first wheel assembly, a second wheel assembly, and a coupling device. The...