ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,323, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Position detecting device and elevator system including the s... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,324, issued on May 26. "Touch free elevator control panel" was invented by Abdiel Ramirez (Boca Raton, Fla.), Lidia Palacios (Boca Raton, Fl... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,325, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Sensor-based shutdown detection of elevator system" was inven... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,326, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Twist resistant elevator suspension member" was invented by D... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,327, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Condition detecting method and device for surface insulating ... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,328, issued on May 26, was assigned to Kone Corp. (Helsinki). "Construction arrangement of an elevator and method for constructing an elevat... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,329, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Elevator sill clearance protection device and elevator car" w... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,330, issued on May 26, was assigned to KONE Corp. (Helsinki). "Method of assembling an elevator and an elevator" was invented by Matti Rasan... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,331, issued on May 26, was assigned to Otis Elevator Co. (Farmington, Conn.). "Escalator combplate retraction device" was invented by Randal... और पढ़ें
ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,332, issued on May 26, was assigned to TADANO LTD. (Kagawa, Japan). "Work machine" was invented by Yasuhiro Fukumori (Kagawa, Japan) and Nao... और पढ़ें