ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,310, issued on April 14, was assigned to Innio Waukesha Gas Engines Inc. (Waukesha, Wis.).
"Piston cylinder system and method" was invented by Phillip J. Knoebel (Hartland, Wis.) and Jeffrey S. Jagusch (Waukesha, Wis.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a block having a cylinder, a cylinder head, a cylinder liner, and a gasket. The cylinder liner includes a recess formed into a top surface of the cylinder liner. The cylinder liner is configured to line the cylinder about a piston. The gasket is disposed in the recess between the cylinder head and the cylinder liner. The recess includes a bottom surface. At least a porti...