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ST CLAIR AIR BRAKE COMPANY

Overview
  • Total Patents
    13
About

ST CLAIR AIR BRAKE COMPANY has a total of 13 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States, Austria and Switzerland. Its main competitors in its focus markets transport and mechanical elements are STROMBERG HYDRAULIC BRAKE & CO, GALLUSSER HANS and PAUL HALLOT.

Patent filings in countries

World map showing ST CLAIR AIR BRAKE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 4
#2 Austria 3
#3 Switzerland 3
#4 Canada 2
#5 France 1

Patent filings per year

Chart showing ST CLAIR AIR BRAKE COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Mechanical elements

Focus technologies

# Technology
#1 Vehicle brake control systems
#2 Clutches and brakes

Top inventors

# Name Total Patents
#1 Clair Augustus A St 4
#2 Brake Company St Clair Air 3
#3 St Clair Augustus A 2

Latest patents

Publication Filing date Title
US976224A Air-brake.
US899919A Brake release.
US899844A Air-brake.
CA108945A Air brake
CA104571A Air brake
US860946A Air-brake system.