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WIEGER MASCHBAU

Overview
  • Total Patents
    11
About

WIEGER MASCHBAU has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, Switzerland and France. Its main competitors in its focus markets civil engineering, materials and metallurgy and machine tools are OTTO KAMMERER DR ING, ZÜRCHER RALF and LIEBMANN AUGUST G.

Patent filings in countries

World map showing WIEGER MASCHBAUs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 Switzerland 1
#3 France 1

Patent filings per year

Chart showing WIEGER MASCHBAUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richter Heinz Dipl Ing 3
#2 Wieger Erhard 3
#3 Ritter Karl-Friedrich 3
#4 Wieger Ernst 2
#5 Brauner Manfred 1

Latest patents

Publication Filing date Title
DE4015567A1 Metal sheet shearing machine - has reversible conveyor to handle sheets which have to undergo second shearing operation
DE3112398A1 Slag-retaining device
DE3107424A1 Break-out device for torpedo ladles
DE3015694A1 Torpedo ladle refractory lining breaking-up mechanism - has rigid arm supporting tool on portal chassis fitting over bogie
DE2845257A1 Wall mounted rack for bicycle - incorporates support clip for wheels and strap to hold frame in position
DE2844867A1 Folding press with magazine for range of tools - enables tools to be changed quickly by moving magazine in line with cross-beam
DE2403010A1 Viscous material loading and unloading machine - has lengthwise conveyor with transverse conveyor below, sliding in lengthwise direction
DE2365160A1 MACHINE FOR PROCESSING TRACK BEDS
DE2141726A1 AXLE SUSPENSION FOR VEHICLES