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GALIGHER COMPANY

Overview
  • Total Patents
    26
About

GALIGHER COMPANY has a total of 26 patent applications. Its first patent ever was published in 1932. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets chemical engineering, machines and measurement are MINING PROCESS & PATENT CO, FOSPUR LTD and CESAG CENTRAL EUROPAEISCHE SCH.

Patent filings in countries

World map showing GALIGHER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 8
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing GALIGHER COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Booth Lionel E 5
#2 Potts John T 5
#3 Huntington Fred R 5
#4 Anderson Charles M 4
#5 Crocheron Volney D 2
#6 Wilson Robert A 2
#7 Thompson John W 2
#8 Sayers Marshall J 2
#9 Wright Harold E 1
#10 Liss Thomas P 1

Latest patents

Publication Filing date Title
US3381617A Method of increasing the capacity of rubber-lined centrifugal pumps and the pumps resulting therefrom
US3387497A Material sampling apparatus
US3378209A Corrosion-proof lining for metallurgical grinding mills
US3327851A Flotation machine and stator therefor
US3279260A Material sampling device and dust closure therefor
US3252328A Multiple stage sampler
US2973095A Impeller-stator combination for aeration machines
US2806364A Impeller drive for autoclaves
US2767964A Impeller-stator combination for flotation machines
US2808782A Corrosion and abrasion resistant sump pump for slurries
US2756877A Froth-crowding flotation machine and method
US2673724A Impeller for flotation machines
US2350943A Countercurrent froth flow flotation system
GB489497A Aerating machine
US2085947A Aerating machine
US2113823A Filter
US2055065A Aerating machine
CA834793A Flotation machine and system utilizing impeller-type aeration units
CA832755A Multiple stage sampler
CA418701A Froth flotation method