ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,721, issued on May 13, was assigned to Axis Wireline Technologies LLC (Canonsburg, Pa.).
"Reusable perforation gun coupler system" was invented by David Council Benker (Cedar Park, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A coupler system comprising: a coupler; first, second, and third bulkheads included in the coupler; an electrical switch included in the coupler, wherein the electrical switch includes a printed circuit board (PCB); wherein the first, second, and third bulkheads respectively include first, second, and third bulkhead electric contacts, and the first, second, and third bulkhead electric contacts include no resilient membe...