ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,551, issued on April 14, was assigned to AUDI AG (Ingolstadt, Germany). "Air conditioning system" was invented by Florian Bock (Schwaig, G... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,552, issued on April 14, was assigned to Perkins Engines Co. Ltd. (Peterborough, Great Britain). "Relating to radiator guards" was invente... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,553, issued on April 14, was assigned to ZHEJIANG SCI-TECH UNIVERSITY (Zhejiang, China). "Method for identifying and eliminating ammonium ... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,554, issued on April 14, was assigned to Ralstec Corp.. "Firearm loader" was invented by Leslie A. Wagner (Mukwonago, Wis.), Susan A. Arnd... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,555, issued on April 14, was assigned to Orpaz Defense Ltd. (Rosh HaAyin, Israel). "Retaining magazine in magazine well" was invented by S... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,556, issued on April 14, was assigned to LMT Advanced Technologies LLC (Eldridge, Calif.). "Firearm suppressor" was invented by Daniel Joh... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,557, issued on April 14. "Quick coupling muzzle booster and surpressor adaptor system for locked breech pistols and pistol caliber carbine... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,558, issued on April 14, was assigned to FISKE BROTHERS REFINING COMPANY (Newark, N.J.). "Firearm cleaning fluids" was invented by Howard ... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,559, issued on April 14. "Folding firearm stock and related methods" was invented by Hayden Dovenberg (Oregon City, Ore.). According to t... Read More
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,560, issued on April 14, was assigned to Wilcox Industries Corp. (Newington, N.H.). "Buffer tube apparatus" was invented by James W. Teetz... Read More