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CUTLERHAMMER MFG CO

Overview
  • Total Patents
    84
About

CUTLERHAMMER MFG CO has a total of 84 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, machines and mechanical elements are CUTLER HAMMER MFG CO, KRIEGER LOUIS and ELECTRIC CONTROLLER AND SUPPLY COMPANY.

Patent filings in countries

World map showing CUTLERHAMMER MFG COs patent filings in countries
# Country Total Patents
#1 United States 84

Patent filings per year

Chart showing CUTLERHAMMER MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stevens William C 7
#2 Evans Clarence T 5
#3 Henderson Clark T 5
#4 Seeger Edwin W 5
#5 Horton Albert J 5
#6 Richardson Linwood T 4
#7 Re Qua Frederick L 4
#8 Klein Charles J 3
#9 Reisbach Gustave B 3
#10 Stoekle Erwin R 3

Latest patents

Publication Filing date Title
US1699898A Electric heater
US1682684A Fuel-flow regulator for constant heat
US1704101A Method of and apparatus for constrolling the quality or total heating value of alpha lowing mixture of fluids
US1664269A Controller for electric elevators
US1609433A System of control
US1584144A Furfural-acetone resins and method of producing the same
US1577068A Electrical controller for motor-driven devices
US1532138A Electromagnetic brake
US1549921A Controller for electric motors
US1579018A Electrical controller
US1442496A Electrical controller
US1439871A Motor controller
US1587109A Handling apparatus
US1491600A Electromagnetic separator
US1571542A Brake
US1449239A Controller for electric motors
US1543722A Circuit controller
US1560553A Electric switch
US1488939A Thermally-controlled circuit interrupter
US1414709A Rheostat