ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,260, issued on March 17, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea). "Cylindrical secondary battery" was invented by Su... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. D1,118,847, issued on March 17, was assigned to WATTS REGULATOR Co. (North Andover, Mass.). "Snap fit valve lever" was invented by Philip S. Swee... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. D1,118,355, issued on March 17. "Cleaning tool set" was invented by Qianbin Ma (Shenzhen, China) and Gongling Kui (Baoding, China). The patent w... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,161, issued on March 17, was assigned to ROCKY MOUNTAIN ARCHERY LTD. (Calgary, Canada). "Archery cam set for compound bows" was invented b... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,042, issued on March 17, was assigned to HANON SYSTEMS (Daejeon, South Korea). "Metal seal fitting with tight bend technology" was invente... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,575,704, issued on March 17. "Air purification device" was invented by Clarence Clement (Raceland, La.) and Erica Clement (Raceland, La.). Ac... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,370, issued on March 17, was assigned to ERICO International Corp. (Solon, Ohio). "Cable tray exit" was invented by Dennis Young (Amherst,... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,107, issued on March 17, was assigned to NIPPON STEEL Corp. (Tokyo). "Grain oriented electrical steel sheet and producing method thereof" ... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,983, issued on March 17, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China). "Data transmission method and communication appar... और पढ़ें
ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,414, issued on March 17. "Electrode arrangement for a rotary atomizer and associated operating method" was invented by Frank Herre (Oberri... और पढ़ें