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VDO TACHOMETER AG

Overview
  • Total Patents
    46
About

VDO TACHOMETER AG has a total of 46 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany, France and Austria. Its main competitors in its focus markets measurement, transport and control are TH HORN FA DR, RECORD ELECTRICAL CO LTD and NARZISS ACH DR.

Patent filings in countries

World map showing VDO TACHOMETER AGs patent filings in countries
# Country Total Patents
#1 Germany 37
#2 France 4
#3 Austria 1
#4 Switzerland 1
#5 Denmark 1
#6 Spain 1
#7 United Kingdom 1

Patent filings per year

Chart showing VDO TACHOMETER AGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hartung Willi 7
#2 Dreyer Dipl-Ing Karl-August 4
#3 Weilandt Hans 2
#4 Krumnow Dr-Ing Werner 2
#5 Brinkmann Kurt Dipl-Ing 2
#6 Brinkmann Dipl-Ing Kurt 1
#7 Gerhard Hans 1
#8 Lindner Gerhard 1
#9 Kronenberger Dr Adam 1
#10 Nystedt-Lysell Ralph 1

Latest patents

Publication Filing date Title
DE875828C Electrical cross-coil rotary magnet measuring device, especially for remote resistance display
DE838224C Speedometers and odometers for motor vehicles
DE835076C Inclined speedometer for motor vehicles
DE839128C Device to dampen the running noise on flexible speedometer shafts
DE833328C Device for driving clocks with electrical direct current
DE835221C Electric speedometer for motor vehicles
DE821561C Housing for measuring devices, especially for vehicle speedometers
DE824907C Electric thermoscope for motor vehicles
DE808645C Pointer measuring device for vehicles
DE800721C Arrangement of the operational measuring devices on motorcycles
DE808987C Plastic hose over the metal hose of flexible shafts for driving speedometers for vehicles
DE815707C Eddy current meter
DE800707C Electric speed and odometer for vehicles
DE810195C System shaft bearings for measuring devices
DE736118C Wheelbase indicator
DE745813C Bimetal ohm meter
DE733875C Liquid level indicator with swiveling float lever for different container sizes and shapes
DE741916C Measuring device with a measuring instrument showing the mean value
DE722440C Electric remote measuring device
DE728074C Flying pendulum contact plant