US Patent Issued to DUCON-BECKER SERVICE TECHNOLOGY on May 19 for "Manufacturing methods for dual concentric tubing" (California Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,072, issued on May 19, was assigned to DUCON-BECKER SERVICE TECHNOLOGY LLC (Ventura, Calif.).

"Manufacturing methods for dual concentric tubing" was invented by Billy G. Becker (Ventura, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a joint pipe element (300) of a well system includes providing (1900) an outer pipe (340) having a bore (341); providing (1902) an inner pipe (330) having a bore (331); placing (1904) the inner pipe (330) in the bore (341) of the outer pipe (340); and connecting (1906) the inner pipe (330) to the outer pipe (340) with a connecting mechanism (360) so that a rotational torque is transferre...