ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,173, issued on Oct. 7, was assigned to ATLAS COPCO AIRPOWER NAAMLOZE VENNOOTSCHAP (Wilrijk, Belgium).
"Filter device and method for assembling and disassembling such a filter device" was invented by Rohit Kumar Batra (Wilrijk, Belgium) and Thomas Van Den Langenbergh (Wilrijk, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "A filter device for separating a liquid mixture, including a vessel with first filter element. The vessel comprises a flat vessel base surface and vessel mantle surface, including a housing with a second filter element. The housing comprises flat housing base surface and housing mantle surface. The vessel mantle surface comp...