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COMPERNASS JOSEF

Overview
  • Total Patents
    16
About

COMPERNASS JOSEF has a total of 16 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets materials and metallurgy, machines and packaging and shipping are MAANSHAN XINYE ENERGY SAVING TECH CO LTD, OH ZHOU XI and CHENGDU RESPONSIVE CONCRETE CO LTD.

Patent filings in countries

World map showing COMPERNASS JOSEFs patent filings in countries
# Country Total Patents
#1 Germany 10
#2 Switzerland 2
#3 Austria 1
#4 Canada 1
#5 France 1
#6 Sweden 1

Patent filings per year

Chart showing COMPERNASS JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Compernass Josef 12
#2 Schmidt Friedo E 1
#3 Grunberger Eberhard 1

Latest patents

Publication Filing date Title
DE3116619A1 Tie rod, in particular a permanently prestressed rod
DE2947913A1 Wet concrete spraying machine - has water and additive pipe sockets where mixer vanes interrupt worm gear
DE2749059B1 Method of making a neutron-safe concrete
CH584169A5 Sprayable cement compsn additive - improves adhesion between the cement and steel fibres contained therein
DE2256056A1 Sprayable cement compsn additive - improves adhesion between the cement and steel fibres contained therein
DE2221373A1 Sprayable concrete mixt contg steel fibres - for lining pits,tunnels, roads etc
DE2215485A1 WET CONCRETE SPRAYING MACHINE
DE1571395A1 Pumpable and sprayable concrete mix
DE1571377A1 Pumpable and sprayable concrete mix