US Patent Issued to RO TECHNOLOGIES on June 17 for "Multi-layer windshield film having progressive thickness layers" (Nevada Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,483, issued on June 17, was assigned to RO TECHNOLOGIES LLC (Las Vegas).

"Multi-layer windshield film having progressive thickness layers" was invented by Stephen S. Wilson (Las Vegas), Bart E. Wilson (Las Vegas) and Christophe Fremont (Las Vegas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A protective barrier is affixable to a curved substrate such as a vehicle windshield. The protective barrier may include a stack of three or more lenses. Each of the three or more lenses may include a thermoplastic film (preferably a polyethylene terephthalate (PET) film) and an adhesive layer on a first side of the thermoplastic film. The three or more lenses ...