ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,897, issued on Oct. 20, was assigned to HYUNDAI MOTOR COMPANY (Seoul, South Korea) and KIA Corp. (Seoul, South Korea). "Fuel cell system an... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,898, issued on Oct. 20, was assigned to KOLON INDUSTRIES INC. (Seoul, South Korea). "Fuel cell membrane humidifier" was invented by Young S... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,899, issued on Oct. 20, was assigned to AISAN KOGYO K.K. (Obu, Japan). "Water discharge valve system" was invented by Takafumi Uratsuka (Na... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,900, issued on Oct. 20, was assigned to KOLON INDUSTRIES INC. (Seoul, South Korea). "Fuel cell humidifier" was invented by Young Seok Oh (S... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,901, issued on Oct. 20, was assigned to Robert Bosch GmbH (Stuttgart, Germany). "Method for operating a fuel-cell system" was invented by H... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,902, issued on Oct. 20, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan). "Fuel cell system" was invented by Masashi Toida (Nagoya, Japa... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,903, issued on Oct. 20, was assigned to TOYOTA JIDOSHA K.K. (Toyota, Japan). "Fuel cell system" was invented by Tatsuya Fukami (Toyota, Jap... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,904, issued on Oct. 20, was assigned to The Government of the United States of America, as represented by the Secretary of the Navy (Arlingt... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,905, issued on Oct. 20, was assigned to GUANGDONG LYRIC ROBOT AUTOMATION Co. LTD. (Guangdong, China). "Stacking apparatus" was invented by ... और पढ़ें
ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,770,906, issued on Oct. 20, was assigned to LG Energy Solution Ltd. (Seoul, South Korea). "Secondary battery manufacturing apparatus and second... और पढ़ें