Learn more

DEUTSCHE STEINZEUG

Overview
  • Total Patents
    103
About

DEUTSCHE STEINZEUG has a total of 103 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets civil engineering, mechanical elements and materials and metallurgy are STEINZEUG U KUNSTSTOFFWARENFAB, PLANNJA SIBA AB and PLASTICS LTD AB.

Patent filings in countries

World map showing DEUTSCHE STEINZEUGs patent filings in countries

Patent filings per year

Chart showing DEUTSCHE STEINZEUGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kleindienst Bernhard 24
#2 Bernhard Kleindienst 8
#3 Kleindienst B 4
#4 Schnabel Gerhard Dipl Ing 3
#5 Kleindienst F 3
#6 Friedrich Bernhard Kleindienst 2
#7 Heimke Guenther Dr 2
#8 Johann Bachmann 1
#9 Clemens Abel 1
#10 Manfred Dressler Dipl-Mineralo 1

Latest patents

Publication Filing date Title
DE2217802A1 PULL RINGS
US3772766A Process for the production of ceramic-metal compound joints
DE2160074A1 ELECTRONIC TEMPERATURE CONTROLLER
DE2141740A1 AUTOMATIC STRAND APPLICATOR
DE2140160A1 KIT FOR CONSTRUCTION OF A TRANSITION FROM A GUTTER TO THE GUTTER DOWNPIPE
DE2129756A1 SEALING BODY FOR STONEWARE SOCKET PIPES
DE2041836A1 Solid electrolyte probes - for oxygen activity measurement in molten metals
DE2036972A1 Deforming ceramic oxide materials - to increase hardness and creep resistance
DE1951445B1 Large, double-walled sewerage pipe made of thermoplastic material that can be loaded from the outside
DE1937326A1 Alumina catalyst carrier with high strength - and large surface area
DE1914738A1 Fire protection arrangement
DE1808763A1 Runner for electric flat motor
DE1806660A1 Fire protection facility
DE1817783A1 Sealing insert for socket pipes
DE1782339A1 Spray dryer centrifugal wheel
DE1640012A1 Electric power feedthrough
DE1539875A1 Electric capacitor
DE1571426A1 Process for the production of lye-resistant ceramic moldings
GB1069239A Improvements in or relating to pipe joints
DE1254920B Sealing of stoneware socket pipe connections