pipe or the likeUS3165919 *Feb 8, 1962Jan 19, 1965Loomis Glenn LMethod and apparatus for testing well pipe such as casing or flow tubing* Cited by examinerReferenced byCiting PatentFiling datePublication dateApplicantTitleUS3810383 *Mar 17, 1972May 14, 1974C MatherneCompact tubing testing unitUS4417465 *Nov 30, 1981Nov 29, 1983Noe Renato RPortable test unit, for high pressure testing of tubesUS503