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WESTINGHOUSE BRAKE AND SIGNAL COMPANY LTD

Overview
  • Total Patents
    25
About

WESTINGHOUSE BRAKE AND SIGNAL COMPANY LTD has a total of 25 patent applications. Its first patent ever was published in 1946. It filed its patents most often in Spain and Australia. Its main competitors in its focus markets transport, basic communication technologies and measurement are WERK SIGNAL SICHERUNGSTECH VEB, SIEMENS RAIL AUTOMATION HOLDINGS LTD and UNITTEC CO LTD.

Patent filings in countries

World map showing WESTINGHOUSE BRAKE AND SIGNAL COMPANY LTDs patent filings in countries
# Country Total Patents
#1 Spain 19
#2 Australia 6

Patent filings per year

Chart showing WESTINGHOUSE BRAKE AND SIGNAL COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Badge Roger 2
#2 Brown Christopher Robert 2
#3 Negus Paul David 1
#4 Ng Tak Cheung 1
#5 Corrie John Douglas 1
#6 Cowen David William 1
#7 Sims Peter Trevor 1
#8 Hollands Roger Darrell 1
#9 Pilkington Simon David John 1

Latest patents

Publication Filing date Title
ES334792A1 Improvements in the construction of limiting means of the speed of a body that moves on a transporter. (Machine-translation by Google Translate, not legally binding)
ES281630A1 Improvements in the construction of compressors (Machine-translation by Google Translate, not legally binding)
ES221719A1 Improvements in couplings for flexible tubes, or vacuum hoses (Machine-translation by Google Translate, not legally binding)
ES191283A1 Improvements in the couplings for flexible pipes
ES191282A1 Improvements in piston guarniciones
ES189772A1 Improvements in vacuum brakes
ES173693A1 Improvements in appliances for galvanoplasty