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STEINE & ERDEN GMBH

Overview
  • Total Patents
    25
About

STEINE & ERDEN GMBH has a total of 25 patent applications. Its first patent ever was published in 1934. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets thermal processes, materials and metallurgy and environmental technology are AZBE CORP, LEISENBERG WOLFGANG and MAERZ OFENBAU.

Patent filings in countries

World map showing STEINE & ERDEN GMBHs patent filings in countries

Patent filings per year

Chart showing STEINE & ERDEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beckenbach Ulrich 6
#2 Beckenbach Helmuth 5
#3 Koller Werner Dipl Ing 2
#4 Bertsch Erich 2
#5 Becker Paul 2
#6 Etzler Gustav 2
#7 Hergarten Werner 2
#8 Rusche Hans Dipl Ing 1
#9 Pucher Otto 1
#10 Beckenbach Ulrich Dipl-Ing 1

Latest patents

Publication Filing date Title
CN1046220A Mechanism and process for cleaning gas-preheating device in industrial furnase or kilm
DE3601572A1 DEVICE FOR RECUPERATIVE PREHEATING FROM A LIMEWELL OVEN OR THE LIKE SUPPLIED AIR
EP0215135A1 Shaft furnace charging device
DE3232934C1 Process and shaft furnace for the heat treatment of mineral bulk material
DE3145549A1 Shaft furnace for firing and sintering lumpy material with extraction of circulating gas
CH651650A5 Method and tube for the burning of piece of combustion.
ATA761277A Heat-resistant industrial floor stone and concrete mix to make it
DE1917733A1 Hydraulic renderings for building surfaces
GB752903A Method and apparatus for the heat treatment of bulk material, in pieces or granulated form, such as chalk, dolomite, cement or ore
DE957559C Discharge device for shaft ovens