ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,688, issued on Sept. 8, was assigned to HANON SYSTEMS (Daejeon, South Korea). "Electric compressor" was invented by Hak Su Lee (Daejeon, So... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,689, issued on Sept. 8, was assigned to HITACHI-JOHNSON CONTROLS AIR CONDITIONING INC. (Tokyo). "Compressor" was invented by Nina Liu (Toky... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,690, issued on Sept. 8, was assigned to MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER LTD. (Sagamihara, Japan). "Electric centrifugal c... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,691, issued on Sept. 8, was assigned to LG Electronics Inc. (Seoul, South Korea). "Turbo compressor" was invented by Junchul Oh (Seoul, Sou... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,692, issued on Sept. 8, was assigned to CECO ENVIRONMENTAL IP INC. (Dallas). "Tandem seal pump" was invented by Brian Schnelzer (Dallas). ... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,693, issued on Sept. 8, was assigned to DELTA T LLC (Lexington, Ky.). "Fan blade retention system and related methods" was invented by Greg... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,694, issued on Sept. 8. "Mounting structure for fan blade" was invented by Shengnan Zhang (Jingmen, China). According to the abstract* rel... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,695, issued on Sept. 8, was assigned to VALEO EMBRAYAGES (Amiens Cedex, France). "Hydraulic pump" was invented by Felix Zapf (Ebern, German... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,696, issued on Sept. 8, was assigned to Purdue Research Foundation (West Lafayette, Ind.). "Casing treatment system and method" was invente... Read More
ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,697, issued on Sept. 8, was assigned to York Guangzhou Air Conditioning and Refrigeration Co. Ltd. (Qingyuan, China) and Tyco Fire & Securit... Read More