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HEGER ALOIS

Overview
  • Total Patents
    49
About

HEGER ALOIS has a total of 49 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets machines, agriculture and chemical engineering are GEN COMMUNITION INC, YIWU XINGYING IMP AND EXPORT CO LTD and PRECIMECA.

Patent filings in countries

World map showing HEGER ALOISs patent filings in countries
# Country Total Patents
#1 Germany 28
#2 France 10
#3 Austria 6
#4 Switzerland 4
#5 United Kingdom 1

Patent filings per year

Chart showing HEGER ALOISs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heger Alois 29
#2 Alois Heger 3

Latest patents

Publication Filing date Title
DE2812212A1 Coarse grain mill with vertically rotating tool - has grinder chamber dia approximately ten times its width
DE2732273A1 Bruising mill for grain - has baffle plates fitted underneath milling chamber cover at diametral positions
DE2720717A1 Automatic grist mill metering control - has added manual stop of charge feed to grinding chamber
DE2658974A1 Rotary disintegrator for granular products - has two-armed rotor blade with V=shaped grooves acting as cutting edges and one end curved to act as stirrer blade
DE2658975A1 Rotary grinder for granular feed - has perforated cylindrical housing with inclined guide blades on inner surface to return grain to working area
FR2335264A1 Maize cob comminution accessory for feed grinder - has auxiliary feed device opening into grinding chamber via pre-comminuter
ATA16576A Cutting device for harvested products
DE2530917A1 Chopping mill for use with grain - has electrical power drive and pivot mounted chopping knives on rotor head
DE2530649A1 Electrically powered meal milling plant metering device - has metering gate with input pipe passing through sieve surrounding comminuting device
DE2443730A1 Comminuting and metering device for cereal mill - with automatic control of material supply according to conditions in grinding chamber
DE2443688A1 Impact blade for cereal mill - is bent at an angle in end regions to form twin vanes
FR2210116A5 Expanded polystyrene waste disposer - has two stages and breaks up large blocks in first stage
DE2146803A1 Expanded polystyrene waste disposer - has two stages and breaks up large blocks in first stage
GB1069704A Improvements in comminuting devices,for example grist-mills