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LIUZHOU WUHUAN PLUMBING EQUIPMENT SALES DEPT

Overview
  • Total Patents
    11
About

LIUZHOU WUHUAN PLUMBING EQUIPMENT SALES DEPT has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are ERNY WILHELM, TOSHIBA RAY O VAC KK and CHENGDU YUNKE XINNENG AUTOMOBILE TECHNOLOGY CO LTD.

Patent filings in countries

World map showing LIUZHOU WUHUAN PLUMBING EQUIPMENT SALES DEPTs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LIUZHOU WUHUAN PLUMBING EQUIPMENT SALES DEPTs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Lei 11
#2 Pan Hongxiong 6
#3 Lin Guoyou 4
#4 Chen Cheng 4
#5 Zhang Na 2
#6 Lu Lan 2
#7 Zhang Cheng 2
#8 Luo Yongcheng 1
#9 Liang Jian 1
#10 Hou Xiaowen 1

Latest patents

Publication Filing date Title
CN103726095A Cataphoretic coating technique
CN103787640A Novel inorganic thermal insulation coating
CN103726652A Composite self-insulation wall construction method
CN103730693A Lithium battery waterproof method
CN103725130A Hardware electroplating finishing coating
CN103725920A Environment-friendly easily-cut brass
CN103712267A Humidification water heating radiator
CN103712266A Novel multifunctional heating radiator
CN103710588A Heating radiator material
CN103723842A Plumbing device protective agent preparation method
CN103794340A Three-phase and five-column planar rolled iron core and manufacturing method for same