ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,516, issued on Nov. 4, was assigned to ROSCOE MOSS MANUFACTURING COMPANY (Los Angeles).
"System, apparatus, and method for louver perforation" was invented by Oscar M. Jaime (Los Angeles) and Craig Logan (Los Angeles).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and devices for perforating louver perforations into a pipe are contemplated. Systems, methods, and devices for transporting pipes for perforation are contemplated. Systems, methods, and devices for performing quality control inspections of such perforations contemplated. A pipe may be oriented vertically and raised over a device that punches perforations into the pipe from...