ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,247, issued on July 21, was assigned to HS R & A Co. Ltd. (Yangsan-si, South Korea). "Pipe connection device" was invented by Kwonsik Hwang... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,248, issued on July 21, was assigned to Gall Thompson Environmental Ltd. (Tewkesbury, Great Britain). "Fluid conduit assembly" was invented... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,249, issued on July 21, was assigned to FOSITEK Corp. (New Taipei City, Taiwan). "Female coupler connection structure" was invented by An-S... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,250, issued on July 21, was assigned to Graco Minnesota Inc. (Minneapolis). "Quick connect for a spray system" was invented by Christopher ... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,251, issued on July 21, was assigned to Petroleo Brasileiro S.A. - Petrobras (Rio de Janeiro, Brazil). "Resident subsea pig launcher and re... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,252, issued on July 21, was assigned to Indiana Tube Corp. (Evansville, Ind.). "Corrosion resistant tube and method of manufacture" was inv... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,253, issued on July 21, was assigned to Tempest Technology Corp. (Fresno, Calif.). "Support frame for positive pressure blower" was invente... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,254, issued on July 21, was assigned to AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co. LTD. (Shenzhen, China). "Gimbal device" was invented by So... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,255, issued on July 21. "Supporting and stabilizing device" was invented by Andrea Falcucci (Fano, Italy). According to the abstract* rele... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,256, issued on July 21, was assigned to GESTRA AG (Bremen, Germany). "Condensate drain for draining condensate" was invented by Preben Jaco... और पढ़ें