US Patent Issued to LIEBHERR MACHINES BULLE on June 10 for "Method for operating an internal combustion engine using a gaseous fuel, and internal combustion engine" (Swiss Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,121, issued on June 10, was assigned to LIEBHERR MACHINES BULLE SA (Bulle, Switzerland).

"Method for operating an internal combustion engine using a gaseous fuel, and internal combustion engine" was invented by Bouzid Seba (Riaz, Switzerland), Michael-Alexandre Baert (Murten, Switzerland), Sandro Silvestrini (Canobbio, Switzerland) and Roberto Andreutti (Barbengo, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a method for operating an internal combustion engine comprising at least two cylinders and a system for fuel injection, in which the fuel is withdrawn from a primary tank and supplied to at least one rail ...