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GU LINNAN

Overview
  • Total Patents
    19
About

GU LINNAN has a total of 19 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy are OOO DIAMEKH 2000, MICHELANGELO MARIA CARDELLINO and GREENTECH MOTORS CORP.

Patent filings in countries

World map showing GU LINNANs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing GU LINNANs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gu Linnan 19

Latest patents

Publication Filing date Title
CN103397121A Blast furnace coal gas bleeding valve
CN103401358A Explosive-proof motor
CN103363178A Electromagnetic reversing valve sealing structure
CN103398184A High-temperature butterfly valve
CN103054323A Toothbrush used during traveling
CN103042410A Machining fixture for key slots of connecting rods
CN103006005A Anti-off fork for taking meals
CN103017513A Wheel belt backing plate structure
CN103047435A Throttling slurry gate valve
CN102990408A Hydraulic chuck turning clamp of numerically controlled lathe
CN102990402A Milling clamp
CN102996868A Swing check valve
CN102990407A Clamp for automatically retreating and milling
CN102996709A Rope core V-shaped belt
CN102990403A Turning clamp of bent pipe
CN103121607A Spool
CN103122803A Piston rod
CN103122802A Piston
CN103122917A Novel bolt