ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,407, issued on April 21, was assigned to Besser Co. (Alpena, Mich.). "Closure for concrete products curing kiln" was invented by Donald Ro... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,409, issued on April 21, was assigned to SMS GROUP S.P.A. (Tarcento, Italy). "Steel making plant with electric arc furnace" was invented b... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,410, issued on April 21, was assigned to BIG SUN ENERGY TECHNOLOGY INC. (Hsinchu County, Taiwan). "Tunnel type hybrid cooling steam recycl... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,411, issued on April 21, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo). "Heat exchanger and air-conditioning apparatus including heat ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,412, issued on April 21, was assigned to RB Distribution Inc. (Colmar, Pa.). "Exhaust gas heat exchanger with twisted restrictor" was inve... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,413, issued on April 21, was assigned to KELVIN THERMAL TECHNOLOGIES INC. (Boulder, Colo.). "Polymer-based microfabricated thermal ground ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,414, issued on April 21, was assigned to Baltimore Aircoil Co. Inc. (Jessup, Md.). "Heat transfer apparatus and method" was invented by Ji... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,415, issued on April 21, was assigned to PHASESTOR LLC (Asheboro, N.C.). "Modular, stackable PCM-based thermal battery apparatus" was inve... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,416, issued on April 21, was assigned to IHI Corp. (Tokyo). "Flow rate adjustment device" was invented by Zhihong Liu (Tokyo) and Atsushi ... और पढ़ें
ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,419, issued on April 21, was assigned to SAFRAN (Paris). "Plate heat exchanger comprising profiled guide elements" was invented by Ephraim... और पढ़ें