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LIETS BV

Overview
  • Total Patents
    28
About

LIETS BV has a total of 28 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Netherlands, EPO (European Patent Office) and Denmark. Its main competitors in its focus markets agriculture, thermal processes and chemical engineering are NORTHINGTON LTD, CRAIG JAMES ARCHIBALD and KILHAM PETER.

Patent filings in countries

World map showing LIETS BVs patent filings in countries

Patent filings per year

Chart showing LIETS BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liet Fredericus 6
#2 Meijerink Gerardus Hendrikus 2
#3 Lurvink Hendricus Antonius Mar 1
#4 Lurvink Bendricus Antonius Mar 1

Latest patents

Publication Filing date Title
US5009219A Heating device
NL8801722A Advertising-board fixture arrangement - has pivot mechanism, for fixing to motor vehicle roof
NL8801723A Heating appliance with ventilated glass panels - has pre-heating combustion air arrangement
EP0298548A2 Mixing and dosing apparatus, e.g. a fodder container
EP0295756A2 Heating device
NL8800670A Device for scraping material from heap - has several elongate members guided by rollers across heap and transport vehicle to carry elongate members along guide path
NL8800460A Device for scraping material from heap - has several elongate members guided by rollers across heap and transport vehicle to carry elongate members along guide path
NL8800092A APPARATUS FOR WORKING MORE OR MORE LOOSE MATERIAL.
NL8800089A Appts. for mixing or loosening and dosed delivery of e.g. fodder - includes container contg. agitator with axle supporting vanes which impel material into delivery device under container
NL8800091A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8800090A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8800093A Device for scraping material from heap - has several elongate members guided by rollers across heap and transport vehicle to carry elongate members along guide path
NL8702958A Appts. for mixing or loosening and dosed delivery of e.g. fodder - includes container contg. agitator with axle supporting vanes which impel material into delivery device under container
NL8702919A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8702795A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8702687A Appts. for mixing or loosening and dosed delivery of e.g. fodder - includes container contg. agitator with axle supporting vanes which impel material into delivery device under container
NL8701865A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8701866A Solid fuel, high yield open hearth insert heater - has blow-in chamber with space into which is suspended, by springs, electrically driven fan
NL8701843A Apparatus for brushing the back of animals.
NL8701825A Device for working loose material - comprises rotors with working wires, rods, bars, strips etc., coupled to rotating shaft to extend in parallel