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CARRIER MFG CO

Overview
  • Total Patents
    19
About

CARRIER MFG CO has a total of 19 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Switzerland and United Kingdom. Its main competitors in its focus markets packaging and shipping, chemical engineering and electrical machinery and energy are ANHUI DUKU MACHINERY EQUIPMENT CO LTD, Chuzhou anrui huilong electronics co ltd and ANHUI BETTER MECH & ELECTRONIC CO LTD.

Patent filings in countries

World map showing CARRIER MFG COs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Switzerland 2
#3 United Kingdom 2
#4 Sweden 2
#5 Canada 1
#6 France 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Carrier Jr Robert M 5
#2 Dumbaugh George D 3
#3 George David Dumbaugh 2
#4 Hess Robert J 2
#5 Renner Elmer J 2
#6 Dumbaugh G 1
#7 Carrier R 1
#8 Willis H 1
#9 Willis Howell C 1
#10 George Dumbaugh 1

Latest patents

Publication Filing date Title
US3251457A Method and apparatus for driving vibratory devices
US3254879A Agitating apparatus
US3257040A Counterbalanced vibratory hoppers
US3232492A Apparatus for transporting material by compound motion
US3178068A Apparatus for conveying a column of material downward at a uniform rate
US3212624A Vibratory screw feeder
US3261592A Vibratory hopper
US3203599A Metered vibratory conveyor
US3254425A Elevator drier
US3152683A Elevator
US3187884A Feeding apparatus
CA748721A Metered vibratory conveyor