ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,702, issued on June 16, was assigned to DynaEnergetics Europe GmbH (Troisdorf, Germany).
"Adapter assembly for use with a wellbore tool string" was invented by Christian Eitschberger (Munich).
According to the abstract* released by the U.S. Patent & Trademark Office: "An adapter assembly for use with a wellbore tool string. The adapter assembly may include a tandem seal adapter (TSA) and a collar. The TSA has a TSA body extending along an axial direction and a TSA rib may extend radially outward from the TSA body in a radial direction substantially perpendicular to the axial direction. The collar may be provided outward from the TSA in the radial direction. The collar may include...