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CHRISTENSEN NIELS ANTON

Overview
  • Total Patents
    92
About

CHRISTENSEN NIELS ANTON has a total of 92 patent applications. Its first patent ever was published in 1895. It filed its patents most often in United States, Canada and Austria. Its main competitors in its focus markets machines, engines, pumps and turbines and mechanical elements are SARGENT SUMNER B, VICKERS SYSTEMS LTD and BRIDWELL CHALON E.

Patent filings in countries

World map showing CHRISTENSEN NIELS ANTONs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Canada 17
#3 Austria 12
#4 Spain 12
#5 Denmark 11
#6 United Kingdom 10

Patent filings per year

Chart showing CHRISTENSEN NIELS ANTONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Christensen Niels Anton 78
#2 Boult Alfred Julius 2
#3 Richards Walter Joseph 2

Latest patents

Publication Filing date Title
US1230562A Compressed-air starter for internal-combustion engines.
GB191423751A Improvements in or relating to Starting Mechanism for Internal Combustion Engines.
GB191423752A Improvements in or relating to Valves more Particularly Adapted for Starting Mechanism for Internal Combustion Engines.
GB191213794A Improvements in or relating to Air Brakes.
GB191213793A Improvements in or relating to Triple-valves for Brakes.
GB191126619A Improvements in or relating to the Starting Apparatus of Internal Combustion Engines.
GB191122770A Improvements in or relating to Self-starters for Explosion Engines.
CA97734A Governor for electric currents
US821582A Lubricating mechanism.
CA87833A Engine or compresser
US880125A Compound air-compressor.
US938742A Compound air-compressor.
US865015A Compressor.
US768586A Triple valve.
CA77049A Comptrolling apparatus for electric motors
CA84417A Engine or compresser
CA76433A Electric motor controller
CA74189A Air brake
GB190110972A Improvements in and relating to Air Brake Systems for Railway and Tramway Vehicles
CA71851A Air brake