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KANSAS CITY SOUTHERN RAILWAY

Overview
  • Total Patents
    26
About

KANSAS CITY SOUTHERN RAILWAY has a total of 26 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Canada, United States and Japan. Its main competitors in its focus markets transport, environmental technology and machines are AKTSIONERNOE OBSHCHESTVO NAUCHNO-ISSLEDOVATELSKIJ I KONSTRUKTORSKO-TEKHNOLOGICHESKIJ INST PODVIZHNOG, MAINTECH AS and GEMAC ENG MACHINERY CO LTD.

Patent filings in countries

World map showing KANSAS CITY SOUTHERN RAILWAYs patent filings in countries
# Country Total Patents
#1 Canada 5
#2 United States 5
#3 Japan 4
#4 Australia 2
#5 Germany 2
#6 EPO (European Patent Office) 2
#7 United Kingdom 2
#8 Mexico 2
#9 South Africa 2

Patent filings per year

Chart showing KANSAS CITY SOUTHERN RAILWAYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spigarelli Rudolph D 6
#2 Perlmutter Leonard 5
#3 Aker John L 4
#4 Berry Frederick M 3
#5 Ingram Albert V 2
#6 Rudorufu Domenitsuku Supigarer 2
#7 Johnson Edwin O 2
#8 Carter Thomas S 2
#9 Ingram Albert Valgene 1
#10 Spigarelli Rudolf D 1

Latest patents

Publication Filing date Title
AU3084784A Control of multiple unit locomotive
US4587907A Railroad tie transport car
AU7190181A Multiple locomotive control system
US4401035A Control device for multiple unit locomotive systems
US4253399A Railway locomotive fuel saving arrangement
CA1110742A Fuel saver arrangement for locomotives
US4156864A Pressure switch checking device for locomotives
CA1035747A Concrete railroad tie anchor structure
US3957201A Concrete railroad tie anchor structure