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NORTH BRITISH LOCOMOTIVE COMPA

Overview
  • Total Patents
    22
About

NORTH BRITISH LOCOMOTIVE COMPA has a total of 22 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets transport, thermal processes and environmental technology are JACOB BUCHLI, EDOUARD ZAPPA and HEISLER LOCOMOTIVE WORKS.

Patent filings in countries

World map showing NORTH BRITISH LOCOMOTIVE COMPAs patent filings in countries
# Country Total Patents
#1 United Kingdom 17
#2 France 3
#3 Canada 1
#4 United States 1

Patent filings per year

Chart showing NORTH BRITISH LOCOMOTIVE COMPAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Black James 2
#2 Fett Richard Henry 1
#3 Henry Fett Richard 1

Latest patents

Publication Filing date Title
US2527004A Combined flame trap and gas cleaner
GB667780A Improved machine for shearing metal plates
GB641399A Improvements in or relating to flame traps and cleaners for the exhaust gases of internal-combustion engines
GB622806A Diesel locomotive
GB414729A Improvements in high speed steam engines with gear transmission for railway locomotives
GB386187A Improved means for controlling the distributing valves of elastic fluid engines
GB391555A Improvements in mechanical stokers for locomotives
GB391157A Improvements in or relating to stokers for locomotives
GB368292A Improvements in or relating to articulated locomotives or vehicles
GB355310A Improvements in or relating to steam regulator and like valves
GB337994A Improvements relating to combined water and fire tube boilers
GB334651A Improvements in regulator valves
GB277891A Improvements in articulated locomotives
GB275458A Improvements in or relating to locomotives
GB247132A Improvements in regulator valves
GB262244A Improvements relating to locomotives
GB216401A Improvements in connection with locomotive engines
GB144473A Improvements in return-ends or headers for superheater tubes and the like
CA489453A Combined flame trap and gas cleaner