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ESCHWEILER BERGWERKSVEREIN

Overview
  • Total Patents
    147
About

ESCHWEILER BERGWERKSVEREIN has a total of 147 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets basic materials chemistry, environmental technology and electrical machinery and energy are SMITH CHARLES HOWARD, CHARLES HOWARD SMITH and BRAUNKOHLEN UND BRIKETT IND AK.

Patent filings per year

Chart showing ESCHWEILER BERGWERKSVEREINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goossens W 8
#2 Buhl Horst 7
#3 Goossens Walter 6
#4 Hermann Wolfgang 5
#5 Hermann W 5
#6 Redlich R 5
#7 Beckmann F 5
#8 Redlich Rudolf 4
#9 Hoeller H 4
#10 Godde F 4

Latest patents

Publication Filing date Title
DE3635185A1 Slip form wall for constructing a roadside pack
DE3624867A1 DEVICE FOR DISCONTINUOUSLY EJECTING MATERIAL
US4579289A Skew roller for a planetary type skew rolling mill
IT8323128D0 Tapered skew roll
JPS6076204A Planet type tilted roll type rolling mill
GB8325630D0 A planetary skew-rolling mill
DE3240311A1 Device for the yielding connection of sections placed one inside the other
DE3229341A1 Planetary skew-rolling mill
IL65357D0 Device for preventing electric device from unintended operation
DE3133986A1 HAND LAMP
DE3125065A1 Apparatus for discharging coarse buoyant impurities
DE3112150A1 "SENSOR ACTUATED DEVICE"
DE2925439A1 METHOD FOR DELETING A HEATED GOODS
DE2819314A1 Prodn. of low-reactivity coke - from low-volatility coal, in horizontal chamber ovens
DE2728433B1 Device for suppressing coke dust emissions
DE2726460A1 Equipment to accommodate stacked oblong items - has four columns in square containing criss=crossing layers
DE2637809A1 Sequenced mine shaft ventilation system - employs programmed switching of fans off and on to protect plastics ducts
JPS53201A Process for producing fine granular carbonized coke
JPS53204A Method of increasing specific calorific value of gas
DE2617962A1 Protective atmospheres for heat treatment of metals - using mixt. of liq. nitrogen and hydrogen gas to eliminate need for gas generators