US Patent Issued to BOBST MEX on May 6 for "Characterization method and system for a laser processing machine with a moving sheet or web" (Swiss Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,290,878, issued on May 6, was assigned to BOBST MEX SA (Mex, Switzerland).

"Characterization method and system for a laser processing machine with a moving sheet or web" was invented by Philippe Guglielmetti (Crissier, Switzerland) and Paul Piron (Crissier, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a method to calibrate a laser cutting machine without stopping the production. The method is adapted to laser cutting machine which use a conveyor belt to convey the sheets while cutting them with the laser. The method allows to place calibration marks at locations on the sheet that are convenient according to ...