ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,071, issued on Feb. 17, was assigned to COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (Clermont-Ferrand, France).
"Quality verification system for measurement of raw materials in continuous metering processes using calibration weights" was invented by Sebastien Grandry (Clermont-Ferrand, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system for measurement quality verification may form part of an installation located at a site that manufactures rubber mixtures. The system may include a weighing platform having a scale for determining a weight loss of the metered raw materials, a metering device having a metering hopper that receives the ra...