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SIEMENS APP UND MASCHINEN GMBH

Overview
  • Total Patents
    702
About

SIEMENS APP UND MASCHINEN GMBH has a total of 702 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets measurement, control and transport are SIEMENS APP & MASCHINEN GMBH, SPERRY GYROSCOPE CO LTD and MITAC REASEARCH SHANGHAI LTD.

Patent filings in countries

World map showing SIEMENS APP UND MASCHINEN GMBHs patent filings in countries
# Country Total Patents
#1 Germany 440
#2 France 91
#3 United States 89
#4 United Kingdom 74
#5 Austria 4
#6 Canada 2
#7 Denmark 2

Patent filings per year

Chart showing SIEMENS APP UND MASCHINEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grosshans Heinrich 13
#2 Hort Dipl-Ing Dr Hermann 13
#3 Hoffmann Hans 11
#4 Eduard Koster Paul 10
#5 Eduard Fischel 10
#6 Schaaffs Werner Dr 9
#7 Hasse Hans 9
#8 Oetker Rudolf Dr-Ing 8
#9 Gustav Barth 8
#10 Friedrich Lauck 7

Latest patents

Publication Filing date Title
DE762592C Device for the optional connection of one of several transmitter stations to a common receiver station
DE762491C Electrical clamp connection in the manner of a jaw clamp
DE762492C Multiple power supply from flexible strips for rotating parts with limited range of rotation
DE761690C Multiplication gear, especially for fire control computers
DE765059C Multiplication gear especially intended for fire control computers
DE761339C Multiplication and division gears, especially for fire control computers
DE740610C Adjustable rotating screen for darkening signal lamps
DE768140C Artillery computing device
DE768108C Wing arrangement for transversely and longitudinally stabilized wing or planing boats
DE767979C Installation on electrical controls
DE764576C Activated tank stabilization system for anti-roll and slope control
DE764095C Activated anti-roll system
DE761470C Device for remote setting of any objects
DE760179C Control device for ship stabilization systems
DE768070C Control chain consisting of several control devices
DE752020C Transformer for DC voltage
DE761121C Device for synchronizing a coarse-fine transmission system
DE768091C Device for electromotive adjustment of an object
DE768119C Arrangement for short-term measurement
DE896164C System for remote transmission of characters