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WENLIN REN

Overview
  • Total Patents
    26
About

WENLIN REN has a total of 26 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and engines, pumps and turbines are REN WENLIN, GRANRYD THORVALD G and TRINC TIRE & RIM INC.

Patent filings in countries

World map showing WENLIN RENs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing WENLIN RENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wenlin Ren 26

Latest patents

Publication Filing date Title
CN102182650A Method for obtaining gravitational energy and gravity energy conservation oil pumping machine
CN102562493A Gravitational engine
CN102536690A Gravitational energy acquiring method and device and application thereof
CN102536689A Gravitational energy acquiring method and device and application thereof
CN102562492A Gravitational engine
CN101255856A Circular motion apparatus
CN101131150A Gravity vehicle
CN102425259A Plastic roof, member and application thereof
CN101822443A Shoes
CN102381206A Energy using body as well as energy obtaining method and application thereof
CN101867195A Energy-saving method and device of power network
CN101789622A Power supply of energy-consumption body and energy-obtaining method thereof
CN101077730A Container and its material
CN101637647A Table tennis bat
CN101672152A High-insurance security door
CN1651707A High safety antitheft door
CN101793117A High-security locking device