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JOHNSON JAMES T

Overview
  • Total Patents
    12
About

JOHNSON JAMES T has a total of 12 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, transport and digital networks are POSTAL TELEGRAPH CABLE CO, RIXON and SCHWARZ HENRY.

Patent filings in countries

World map showing JOHNSON JAMES Ts patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 3

Patent filings per year

Chart showing JOHNSON JAMES Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson James T 12
#2 Wrzesien Sheetal 2
#3 Eilts Michael D 2
#4 Barrere Charles 2
#5 Daniell William Todd 2
#6 Taylor Mark 2
#7 Kunerth Dennis C 1
#8 Watson Scott M 1
#9 Brown Travis 1

Latest patents

Publication Filing date Title
US2011248863A1 Multimedia alerting
US2007273894A1 Method and apparatus for remote spatial calibration and imaging
CA2348818A1 Retractable door stop for sliding door
US1632138A Picture frame
US1091435A Bicycle-pump.
CA125907A Sheave block
US984141A Sheave-block.
US949433A Automobile-signal.
US872732A Automobile air-brake.
US872820A Air guide or steering device for automobiles.
CA29478A Coal an stone drilling machine