ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,715, issued on Nov. 3, was assigned to Roda Energy Corp. (Calgary, Canada). "Systems for generating energy from geothermal sources and metho... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,716, issued on Nov. 3, was assigned to FUJI ELECTRIC Co. LTD. (Kawasaki, Japan). "Geothermal power generation system" was invented by Shinya... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,717, issued on Nov. 3. "Solar updraft tower system with parabolic trough solar collection" was invented by Andres Amaya Jr. (Denver). Accor... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,718, issued on Nov. 3, was assigned to Highview Enterprises Ltd. (London). "High-grade heat-of-compression storage system, and methods of us... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,719, issued on Nov. 3, was assigned to Yantai Jereh Oilfield Services Group Co. Ltd. (Yantai, China). "Split-type plunger pump and split-typ... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,720, issued on Nov. 3, was assigned to ADVICS Co. LTD. (Kariya, Japan). "Electric cylinder device" was invented by Yuichi Sakakibara (Kariya... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,721, issued on Nov. 3, was assigned to Robert Bosch GmbH (Stuttgart, Germany). "Hydraulic drive for a hydraulic consumer alternately pressur... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,722, issued on Nov. 3, was assigned to Sonny's HFI Holdings LLC (Wilmington, Del.). "Products, systems and methods for distribution of fluid... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,723, issued on Nov. 3, was assigned to ANHUI MEIZHI COMPRESSOR Co. LTD. (Hefei, China). "Compressor and refrigeration device" was invented b... Read More
ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,724, issued on Nov. 3, was assigned to Mastery Investment LLC (Kowloon KLN, Hong Kong). "Four-cylinder air compressor" was invented by Daisy... Read More