ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,398,909, issued on Aug. 26, was assigned to HALTON OY (Kausala, Finland).
"Dynamic air supply system in a clean room and a method for providing dynamic air flow" was invented by Kim Hagstroem (Kausala, Finland) and Ismo Groenvall (Kouvola, Finland).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dynamic air supply system for controlling ventilation in a clean room, wherein the clean room comprises a clean area subject to contamination, comprising a radiant panel arranged within a ceiling above the clean area, a first air supply diffuser and a second air supply diffuser arranged within the ceiling, a controller coupled with the air supply diffusers for c...