ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,560,467, issued on Feb. 24, was assigned to TREITEL CHEMICAL ENGINEERING LTD. (Petah Tikva, Israel).
"Apparatus and method for dosaging powdered or granulated material" was invented by Sharon Pinhas Treitel (Ramat-Gan, Israel).
According to the abstract* released by the U.S. Patent & Trademark Office: "An open unit housing is configured for removably and rotatably mounting therein at least a dosage feeder of a dosaging apparatus for dosaging a particulate chemical material when mounted above a body of a liquid material, with an interior of the open unit housing being exposed to ambient conditions. The open unit housing comprises a housing body portion having an interior surface defin...