ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,944, issued on April 14, was assigned to Bouldin Corp. (Morrison, Tenn.).

"Dual gate outfeed for hydrolyzer" was invented by Rodrigo B. Vera (Leeds, Ala.), David C. Palmer (Franklin, Tenn.) and Terry L. Moore (Brentwood, Tenn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A hydrolyzer outfeed system includes a hydrolyzer having a hydrolyzer outlet, an intermediate pressure chamber having a pressure chamber inlet and a pressure chamber outlet, and an expansion chamber. A pressure chamber inlet valve selectively communicates the hydrolyzer outlet with the pressure chamber inlet, the inlet valve having an inlet valve cross-sectional area in a fully o...