ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,549, issued on April 14, was assigned to PURPLE CLOUD DEVELOPMENT PTE. LTD. (Singapore). "Three-dimensional heat transfer device" was inve... और पढ़ें
ALEXANDRIA, Va., April 15 -- United States Patent no. 12,601,550, issued on April 14, was assigned to TAIWAN MICROLOOPS CORP. (New Taipei City, Taiwan). "Grooved vapor chamber capillary reflow struct... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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 ... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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... और पढ़ें
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 ... और पढ़ें