ALEXANDRIA, Va., July 14 -- United States Patent no. 12,678,823, issued on July 14, was assigned to EPCON Industrial Services LP (Conroe, Texas).
"Metal curing ovens with quick heat-up and cool-down, and processes of using same" was invented by Aziz A. Jamaluddin (The Woodlands, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Insulated ovens include an oven entry enclosure having a quick cool-down fan and damper, a direct-fired, forced draft combustion chamber, a converging enclosure at a distal end of the chamber, an oven exit enclosure having an exhaust fan, and oven cool-down doors. Combustion burners form a first heated gas that heats a wet coated continuous metal sheet to form a dried, uncured cont...