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G AND W H CORSON INC

Overview
  • Total Patents
    13
About

G AND W H CORSON INC has a total of 13 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and surface technology and coating are RAWSON WILLIAM STEPNEY, BETOLAR OY and FRANKLIN FUEL CELLS INC.

Patent filings in countries

World map showing G AND W H CORSON INCs patent filings in countries
# Country Total Patents
#1 United States 9
#2 United Kingdom 4

Patent filings per year

Chart showing G AND W H CORSON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Minnick Leonard 6
#2 Raymond Brown Charles 4
#3 Cyril Presgrave 3

Latest patents

Publication Filing date Title
US2937219A Electric current producing cell and method of generating current with same
US2863933A Electric current producing cell and method of producing current using the same
US2576566A Agglomerated body and the method of preparing same
GB642034A A process of producing alkali and alkaline earth metals
GB630720A A process of obtaining barium carbonate
GB633008A A process for the treatment of complex lithium compounds
GB630034A A process of treating barium and strontium sulphates
US2576565A Ceramic product and method of making the same
US2453637A Hydrated lime product and method of making the same
US2615838A Electrolytic process of producing alkali and alkaline earth metals
US2509585A Process of treating barium and strontium sulfates
US2440641A Process of obtaining barium carbonates
US2548037A Process of recovering lithium values from dilithium sodium phosphate