ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,194, issued on June 10, was assigned to GEORG FISCHER OMICRON S.R.L. (Caselle di Selvazzano, Italy).
"Device for welding electrofusion fittings with extension cable" was invented by Roberto Cappon (Venice, Italy).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method keeps a voltage or a current constant during a welding process of an electrofusion fitting. The method includes: connecting an extension cable between a connection cable of a welding power supply and the electrofusion fitting to be welded; detecting the extension cable by the welding power supply; detecting and recording the electrofusion fitting to be welded and its data by the welding...