ALEXANDRIA, Va., June 12 -- United States Patent no. 12,296,385, issued on May 13, was assigned to RX AIR ENTERPRISES LLC (Houston).

"Methods of additive manufacturing and hyperbaric chambers manufactured by additive manufacturing" was invented by Stanley Thaw (Fort Lauderdale, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the present disclosure include methods for providing a site for the hyperbaric chamber, installing a deposition system at the site, wherein the deposition system is configured to deposit building materials for constructing the hyperbaric chamber, loading a layout of the hyperbaric chamber into the deposition system, and depositing the building materials according to the la...