ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,237, issued on July 21, was assigned to Illinois Tool Works Inc. (Glenview, Ill.). "Valve assembly" was invented by Michael Henker (Shangha... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,238, issued on July 21, was assigned to Fisher Controls International LLC (Marshalltown, Iowa). "Systems and methods for valve actuation" w... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,239, issued on July 21, was assigned to Microtecnica S.r.l. (Turin, Italy). "Direct drive valve" was invented by Andrea Mornacchi (Turin, I... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,240, issued on July 21, was assigned to GREEN LEAF INC. (Fontanet, Ind.). "Valve handle" was invented by Curt Owens (Fontanet, Ind.). Acco... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,241, issued on July 21, was assigned to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT Co. LTD. (Shaoxing, China). "Rotary control valve and control... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,242, issued on July 21, was assigned to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT Co. LTD. (Shaoxing, China). "Electronic expansion valve" was ... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,243, issued on July 21, was assigned to VAT HOLDING AG (Switzerland). "Vacuum angle valve comprising a pressure sensor" was invented by Mic... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,244, issued on July 21, was assigned to Kubota Corp. (Osaka, Japan). "Pipe-joining attachment for work machine, work machine provided with ... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,245, issued on July 21, was assigned to ABB Schweiz AG (Baden, Switzerland). "Strut channel assemblies for industrial facilities and method... और पढ़ें
ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,246, issued on July 21, was assigned to Saudi Arabian Oil Co. (Dhahran, Saudi Arabia). "Sealing devices and related methods for oil and gas... और पढ़ें