ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,310, issued on June 10, was assigned to Daren Berg (Edgemont, S.D.).
"Firearm noise suppressor" was invented by Daren Berg (Edgemont, S.D.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A suppressor system for a firearm having aligned sleeve openings between the barrel or a central tube and an inner sleeve. The suppressor system further includes dividers located between an outer sleeve and the inner sleeve. The suppressor system provides improved noise attenuation through the expansion of hot gasses multiple cavities in the suppressor system and also by slowing the hot gasses via tortuous pathways or collision of hot gasses in the suppressor system....