ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,121, issued on June 30, was assigned to Joby Aero Inc. (Santa Cruz, Calif.). "Rotor pump with dual-sided inlets" was invented by Robert Ram... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,122, issued on June 30, was assigned to MAHLE INTERNATIONAL GMBH (Germany). "Reed retainer mechanism and electric compressor with reed reta... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,123, issued on June 30, was assigned to Copeland Climate Technologies (Suzhou) Co. Ltd. (Jiangsu, China). "Fixed scroll assembly, scroll co... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,124, issued on June 30, was assigned to Pfeiffer Vacuum Technology AG (Asslar, Germany). "Pump and method of manufacturing a sealing" was i... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,125, issued on June 30, was assigned to LG Electronics Inc. (Seoul, South Korea). "Scroll compressor and manufacturing method therefor" was... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,126, issued on June 30, was assigned to Copeland LP (Sidney, Ohio). "Compressor having shutdown valve assembly" was invented by Yogesh S. M... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,127, issued on June 30, was assigned to PYROTEK INC. (Spokane, Wash.). "Battery operated molten metal pump" was invented by Sean Cullen (Ke... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,128, issued on June 30, was assigned to NIKKISO Co. LTD (Tokyo). "Pump unit, pump system, and pump system operation method" was invented by... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,129, issued on June 30, was assigned to WILO SE (Dortmund, Germany). "Method of determining delivery flow or delivery head" was invented by... और पढ़ें
ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,130, issued on June 30, was assigned to MITSUBISHI HEAVY INDUSTRIES LTD. (Tokyo). "Control device that detects surging" was invented by Tak... और पढ़ें