US Patent Issued on May 5 for "Back flow valve" (California Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,475, issued on May 5. "Back flow valve" was invented by Pascual Hernandez Sanchez (Los Angeles). According to the abstract* released by the ... Read More

US Patent Issued to GUANGDONG WELLING MOTOR MANUFACTURING on May 5 for "Electronic expansion valve and refrigeration device" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,476, issued on May 5, was assigned to GUANGDONG WELLING MOTOR MANUFACTURING Co. LTD. (Foshan, China). "Electronic expansion valve and refrige... Read More

US Patent Issued to HORIBA STEC on May 5 for "Fluid control valve, fluid control device, and fluid control valve manufacturing method" (Japanese Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,477, issued on May 5, was assigned to HORIBA STEC Co. Ltd. (Kyoto, Japan). "Fluid control valve, fluid control device, and fluid control valv... Read More

US Patent Issued to Schlumberger Technology on May 5 for "Flow control valve with erosion protection" (Brazilian, American Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,478, issued on May 5, was assigned to Schlumberger Technology Corp. (Sugar Land, Texas). "Flow control valve with erosion protection" was inv... Read More

US Patent Issued to ITT Manufacturing Enterprises on May 5 for "Valve assembly useful for cryogenic applications" (Israeli Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,479, issued on May 5, was assigned to ITT Manufacturing Enterprises LLC (Wilmington, Del.). "Valve assembly useful for cryogenic applications... Read More

US Patent Issued to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT on May 5 for "Ball valve" (Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,480, issued on May 5, was assigned to ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT Co. LTD. (Shaoxing, China). "Ball valve" was invented by Zhouyang... Read More

US Patent Issued to Acorn Engineering on May 5 for "Diaphragm bead configuration" (California Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,481, issued on May 5, was assigned to Acorn Engineering Co. Inc. (City of Industry, Calif.). "Diaphragm bead configuration" was invented by E... Read More

US Patent Issued to Fujikin on May 5 for "Valve" (Japanese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,482, issued on May 5, was assigned to Fujikin Inc. (Osaka, Japan). "Valve" was invented by Keisuke Ishibashi (Osaka, Japan), Akihiro Harada (... Read More

US Patent Issued to GARDNER DENVER on May 5 for "Drain valve" (British Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,483, issued on May 5, was assigned to GARDNER DENVER LTD. (West Yorkshire, Great Britain). "Drain valve" was invented by Abel Justin Lord (St... Read More

US Patent Issued to Artisan Industries on May 5 for "Seal sheet for rotary valve" (American, Ukrainian Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,618,484, issued on May 5, was assigned to Artisan Industries Inc. (Stoughton, Mass.). "Seal sheet for rotary valve" was invented by David A. Huds... Read More

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