ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,804, issued on Aug. 4, was assigned to Advanced Drainage Systems Inc. (Hilliard, Ohio). "Moving bed biofilm reactor media" was invented by I... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,941, issued on Aug. 4. "Systems, methods and devices for cooling tower maintenance and repair" was invented by Javier Aleman (Winder, Ga.) a... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,805, issued on Aug. 4, was assigned to Shenzhen Minanshun Technology Co. Ltd. (Shenzhen, China). "Solar pool copper ionizer" was invented by... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,943, issued on Aug. 4, was assigned to WHG PROPERTIES LLC (North Wales, Pa.). "Trigger assembly with safety features" was invented by Willia... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,806, issued on Aug. 4, was assigned to Aqua Tru LLC (Sherman Oaks, Canada). "Filter" was invented by Michael Pedersen (Sherman Oaks, Calif.)... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,944, issued on Aug. 4, was assigned to Quantum Additive LLC (Cleveland). "Thermoacoustic heat exchanger suppressor" was invented by Ernest R... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,807, issued on Aug. 4, was assigned to Tianjin Yuanzhi Environmental Technology Co. Ltd. (Tianjin, China). "Refrigerator filter" was invente... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,945, issued on Aug. 4, was assigned to Oak Ridge Innovation LLC (Kitts Hill, Ohio). "Blind for attachment to a bow" was invented by William ... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,808, issued on Aug. 4, was assigned to Schier Products Co. (Shawnee, Kan.). "Sink filtration device" was invented by Grahm Heide (Shawnee, K... और पढ़ें
ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,809, issued on Aug. 4, was assigned to FLUENCE WATER PRODUCTS AND INNOVATION LTD. (Caesarea, Israel). "Spirally wound membrane aerated biofi... और पढ़ें