ALEXANDRIA, Va., April 7 -- United States Patent no. 12,595,711, issued on April 7, was assigned to SCHLUMBERGER TECHNOLOGY Corp. (Sugar Land, Texas).

"Cutting tool and controls for downhole mechanical services" was invented by Joseph Matthew Casassa (Houston), Todor Sheiretov (Sugar Land, Texas), Joshua Wurtz (Houston), Albert Dionisio (Houston), Robert Kyle Wiesenborn (Houston), Philip Stevenson (Houston) and David Engel (Sugar Land, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods presented herein provide for cutting in a borehole or casing. A cutting device can include a first arm having a cutting blade, wherein the cutting blade has side cutting teeth and an axis of rotation that...