ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,093, issued on May 26, was assigned to Engineered Controls International LLC (Elon, N.C.). "Combination regulator valve" was invented by Gua... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,094, issued on May 26. "Automatic control water valve and automatic water feeder" was invented by Fangjian Zhang (Shenzhen, China). Accordi... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,095, issued on May 26, was assigned to HL MANDO Corp. (Gyeonggi-do, South Korea). "Solenoid valve" was invented by Juhye Kim (Gyeonggi-do, S... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,096, issued on May 26. "Positive and negative pressure resistant water seal protection device and a toilet device" was invented by Chengxu J... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,097, issued on May 26, was assigned to Robert Bosch GmbH (Stuttgart, Germany). "Safety device for a linearly actuated process valve" was inv... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,098, issued on May 26, was assigned to Applied Materials Inc. (Santa Clara, Calif.). "Proportional fluid flow valve and methods of operating... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,099, issued on May 26, was assigned to OneSubsea IP UK Ltd. (London). "Electrical actuator" was invented by Parth Dilip Pathak (Cypress, Tex... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,100, issued on May 26, was assigned to Trinity Rail Group LLC (Dallas). "Tank car bottom outlet valve operating assembly" was invented by Au... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,101, issued on May 26, was assigned to Safran Aerosystems (Plaisir, France). "Drain provided with a disengagement device" was invented by Ol... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,102, issued on May 26, was assigned to Automatic Switch Co. (Florham Park, N.J.). "Detecting pickup and dropout of solenoid valve" was inven... और पढ़ें