Learn more

KUEHLMANN JOSEF

Overview
  • Total Patents
    77
About

KUEHLMANN JOSEF has a total of 77 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets agriculture, chemical engineering and machine tools are BJORSHOL KOLBJORN, HARTMANN GRUNDBESITZ GMBH & CO KG and KEEN MFG CORP.

Patent filings per year

Chart showing KUEHLMANN JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuehlmann Josef 68
#2 Scheipers Gerd 2
#3 Josef Kuehlmann 2
#4 Kuehlmann Heinrich 2
#5 Moellenbeck Reinhard 1
#6 Van Dam Alphonsus Franciscus M 1
#7 Kuhlmann Josef 1
#8 Schulte Johannes 1

Latest patents

Publication Filing date Title
DE102008029896B3 Feeder for delivering feed into feed channel of cage system to feed poultry, has frame carrying feed funnel and supported on upper edge of feed channel by running wheels, where discharge opening of funnel is led above base of feed channel
WO2008083643A1 Egg conveyor
EP1935241A1 Broiler cage
EP1736047A1 Nesting box for poultry
EP1654928A1 Breeding process and system for poultry
WO2006086934A1 Method for operating an excrement conveyor system
DE102005007950A1 Method for disposing of excrement and urine animal excrement
DE102005007120A1 Method for operating a faeces conveyor
EP1477057A1 Aviary system for chickens
DE10254535B3 Feces conveyor for animal breeding companies and method for operating a feces conveyor for animal breeding companies
DE10212418A1 Device for feeding a screw conveyor
DE10058035A1 Method for making pipes from plastic strip uses connector studs on central strip inserted from inside into holes along edges of strip after bending into shape, locking plate with corresponding sleeves fitting on to studs outside pipe
DE19900352C1 Method for producing a toothed part for a device for pelleting bulk materials
DE19701673C1 Apparatus for converting loose material to pellets
DE19614188C1 Caged poultry breeding unit
DE19514574C1 Set of cages for breeding poultry, with excrement conveyor belt
DE4439378C1 Cage installation for poultry breeding plant
DE4313456C1 Operating system for poultry breeding cages - has excrement conveyor belts moving through drying tunnel where only excrement at side is discharged leaving central soil area to absorb new droppings
DE4304599C1 Arrangement for rearing poultry in cage systems
EP0465811A2 Cage installation for rearing poultry