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KRONENBERGER ERNST JOSEF

Overview
  • Total Patents
    19
About

KRONENBERGER ERNST JOSEF has a total of 19 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, machines and civil engineering are PFEIFFER BARBAROSSAWERKE, ALLU FINLAND OY and PFEIFFER CHRISTIAN.

Patent filings in countries

World map showing KRONENBERGER ERNST JOSEFs patent filings in countries

Patent filings per year

Chart showing KRONENBERGER ERNST JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kronenberger Ernst Josef 16
#2 Kronenberger Ernst J 3
#3 Maerzheuser Peter Dipl-Ing 1
#4 Heitkamp Theo 1
#5 Maerzheuser Peter 1

Latest patents

Publication Filing date Title
DE102006011872A1 Processing of a cohesive ground layer comprises mixing a calcareous binder (for the formation of an anti-frost layer) containing a burned lime and cement with a hydrophobizing agent, preferably a stearate
DE10226232A1 Production of a building material made from excavated material is used at the building site in a controlled manner
DE10131869A1 Process for neutralizing calcium hydroxide Ca (OH) 2 in lime-improved soils to prevent the pozzolanic reaction
DE19821847A1 Scoop separator fitting device for carrier such as dredger
EP0861696A1 Disk for screen or separator
DE19721637A1 Jaw assembly for crusher
DE19706827A1 Jaw crusher
DE19650138A1 Disc sieve
DE19606499A1 Developing, processing, grading appliance for damp/mud-containing materials
DE4430682A1 Disc sieve
DE4408903A1 Sieve for processing of excavated materials esp. clay
DE4210881A1 Vibratory screening machine for very homogeneous materials, esp. refuse - includes upper screen element of two sloping and overlapping arrays of bars attached at one end only to vibrating tubular supports
DE4210882A1 Pressure breaker for preparing crushed material mixed with binder - has tube with striker working in conjunction with pressure grid and pressure wall facing rotor
DE4138597A1 Mobile processing and=or crushing plant - comprises saddle trailer-locator chassis supporting input conveyor for material, breaker, and outlet conveyor for crushed material together with controls
DE3932279A1 MOBILE CRUSHER