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MONITOR MFG COMPANY OF BALTIMORE CITY

Overview
  • Total Patents
    17
About

MONITOR MFG COMPANY OF BALTIMORE CITY has a total of 17 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machines are OKI UNIVAC KK, HANDA KENJIROU and KUMAKI TSUNEO.

Patent filings in countries

World map showing MONITOR MFG COMPANY OF BALTIMORE CITYs patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing MONITOR MFG COMPANY OF BALTIMORE CITYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whittingham George H 13
#2 O'Brien William C 5

Latest patents

Publication Filing date Title
US1070648A Control system for induction-motors.
US1124189A Motor-control system.
US1135870A Motor-starter.
US982913A Apparatus for controlling electric motors.
US965676A Motor-controller.
US965674A Controlling means for electric motors.
US965675A Motor-starter.
US965673A Controller for electric motors.
US965672A Apparatus for controlling electric motors.
US1008000A Rheostat.
US965671A Reversing-switch.
US965670A Means for stopping electric motors.
US891722A Starter for electric motors.
US891720A Motor-controlling device.
US891721A Starter for electric motors.
US965649A Starter for electric motors.
US900035A Electric-motor starter.