ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,371, issued on Sept. 8, was assigned to Valeri Schneider (Zug, Switzerland).
"Disc filter" was invented by Valeri Schneider (Zug, Switzerland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A disc filter including a centrally positioned drum and at least one filter disc positioned on the drum extending in a filter plane, which has a plurality of filter segments protruding radially from the drum, each of which has a closed filter frame with two radially protruding frame struts fastened to the drum, a covering profile that connects the frame struts at the radially outer end, and filter inserts mounted in the filter frame. The filter segments in the fil...