US Patent Issued to G&H Diversified Manufacturing on Aug. 25 for "Mandrel assemblies for a plug and associated methods" (Texas Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,318, issued on Aug. 25, was assigned to G&H Diversified Manufacturing LP (Houston).

"Mandrel assemblies for a plug and associated methods" was invented by Timmothy Alain Lee (Tomball, Texas) and Joshua Magill (Waco, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "A bridge plug for sealing a wellbore includes a mandrel assembly including an inner rod that is solid across a central axis thereof to restrict fluid communication across the mandrel assembly in both a first axial direction and an opposed second axial direction, and an outer rod including a different material than the inner rod and that is distinct from the inner rod whereby the outer ...