ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,029, issued on Jan. 27, was assigned to ASTON MARTIN LAGONDA Ltd. (Gaydon, Great Britain).

"Assemblies for engines" was invented by Joerg Ross (Warwick, Great Britain), Simone Malaguti (Warwick, Great Britain), Ian Whelan (Warwick, Great Britain), Davide Carpentiero (Warwick, Great Britain), Mattia Lugli (Warwick, Great Britain) and Luke Scott (Warwick, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to assemblies for engines such as pre-combustion chamber assemblies for spark ignition engines. In one example, a pre-combustion chamber assembly includes an ignition chamber adapted to contain at least one el...