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RIBBACK ERICH

Overview
  • Total Patents
    41
About

RIBBACK ERICH has a total of 41 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Germany, Canada and Switzerland. Its main competitors in its focus markets machine tools are APPEL PROCESS LTD, MUELLER HEINRICH MASCH and CHENGYEDE KUNSHAN COMM TECHNOLOGY CO LTD.

Patent filings in countries

World map showing RIBBACK ERICHs patent filings in countries
# Country Total Patents
#1 Germany 19
#2 Canada 7
#3 Switzerland 7
#4 Belgium 3
#5 France 3
#6 Austria 1
#7 United States 1

Patent filings per year

Chart showing RIBBACK ERICHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Ribback Erich 26
#2 Erich Ribback 7
#3 Roob Guenther 2

Latest patents

Publication Filing date Title
DE3230845A1 Machine for the compressive forming of metallic workpieces
DE3121996A1 Forging machine
DE2752905A1 Tube swaging or flaring press - has sliding tool set with tube axis in centre between two power cylinder axes
DE2709163A1 Press head for forming elongated workpieces - has forming tools guided on inclined faces with reduced wear
DE2547821A1 Rotary forging machine with four radial hammers - has rams designed to reduce impact wear and noise
US4027518A Hydraulic press
DE2455983A1 Rotary swaging work holder - has bar with pinion attached for turning using hydraulically operated rack
DE2446959A1 Simultaneously acting forming press tools - has parallelogram and cylinder actuated sliding low friction tool actuating mechanism
CA967792A Forging machine
CA967791A Machine tool
DE1919303A1 Power press or swaging machine control - device
CA595860A Forging machine
CA782263A Hydraulic press
CA759695A Adjusting device for the lift position of the tools in high-speed hammer engines
CA811410A Hydraulic press
CA751654A Hammer machines