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HAAKE HINRICH

Overview
  • Total Patents
    20
About

HAAKE HINRICH has a total of 20 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets agriculture, packaging and shipping and measurement are VANDALE CORP, URCH ERICH and VOELK POLYKARP.

Patent filings in countries

World map showing HAAKE HINRICHs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 EPO (European Patent Office) 7
#3 Canada 2
#4 China 1
#5 Czechia 1
#6 Denmark 1
#7 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HAAKE HINRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haake Hinrich 20

Latest patents

Publication Filing date Title
EP1356723A2 Outlet for a feed conveyor pipe for rearing pigs
EP1356724A1 Filling level measuring device for feed troughs
DE10125468A1 Fluid feeding system for pigs has a pneumatic pressure pulses to distribute accurate amounts of feed to each dispensing point
EP1080636A2 Liquid feeding for pigs
WO9729984A1 Device for removing bulk material from a silo
DE19645598A1 Device for discharging bulk goods from a container
DE4415241A1 Method of processing corn grains for feed or food
DE4305387A1 System for distributing liq. received at low pressure - has level regulating system and compressed air source with valves for delivering pressurised liq. e.g. for producing pig swill
EP0367084A1 Device for unloading and mixing a fragmented material with a liquid
DE3322180A1 Mixing apparatus for granular material in a liquid
CA1183822A Plant for the preparation of fodder
DE3031030A1 DEVICE FOR PREPARING CATTLE FEED
DE2748950A1 DEVICE FOR SEPARATING THE PARTS OF CORN PLANTS ON A HARVESTING MACHINE