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ZUMBACH ELECTRONIC AUTOMATIC

Overview
  • Total Patents
    120
About

ZUMBACH ELECTRONIC AUTOMATIC has a total of 120 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Switzerland, Germany and Canada. Its main competitors in its focus markets measurement, machines and optics are XU FANGLIN, BETA INSTR CO and ZUMBACH ELECTRONIC AG.

Patent filings in countries

World map showing ZUMBACH ELECTRONIC AUTOMATICs patent filings in countries
# Country Total Patents
#1 Switzerland 13
#2 Germany 13
#3 Canada 12
#4 France 12
#5 Austria 11
#6 Belgium 10
#7 Sweden 10
#8 Japan 9
#9 United States 9
#10 United Kingdom 7
#11 Spain 6
#12 Italy 6
#13 Australia 2

Patent filings per year

Chart showing ZUMBACH ELECTRONIC AUTOMATICs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nopper Peter 22
#2 Zumbach Bruno 21
#3 Brunner Mathias 14
#4 Studer Urs Peter 7
#5 Brunner M 6
#6 Zumbach Heinz 4
#7 Bommer Paul 3
#8 Peter Nopper 2
#9 Heinz Zumbach 2
#10 Zumbach H 2

Latest patents

Publication Filing date Title
US3948082A Method and device for contactless measuring of the thickness of layers, particularly of insulating layers on metallic parts
US3939389A Positioning control apparatus
CA999644A Method and device for measuring at least one dimension of an elongate object
CA990068A Measuring wall thickness of tubes
ES409337A1 Improvements in a measuring device. (Machine-translation by Google Translate, not legally binding)
DE2258022A1 MEASURING DEVICE
DE2225749A1 METHOD AND EQUIPMENT FOR RECORDING THE FREQUENCY OF EVENTS
DE2151748A1 Device for the digital control of an adjusting spindle
GB1357032A Method and apparatus for producing identical flat articles each having identical designs thereon
DE2111213A1 Method and device for non-contact measurement of a layer thickness
CA920667A Method and device for measuring the thickness of layers
DE2020122A1 Method and device for measuring a layer thickness
US3797121A Device for measuring the position of a conductor in a cable
DE1920709A1 Procedure for calibrating a thickness measuring device and equipment for carrying out this procedure
DE1966060A1 Device for measuring the position of a conductor in a cable, insulated wire or the like.
DE1763836A1 Electric machine
DE1673888A1 Method for testing a layer thickness or sheathing of a body and device for carrying out this method
CA905667A Device for measuring the position of a conductor in a cable
CA827786A Method of and device for measuring the thickness of a layer or coating of a body