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SHAW PROCESS DEV CORP

Overview
  • Total Patents
    15
About

SHAW PROCESS DEV CORP has a total of 15 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States and Canada. Its main competitors in its focus markets materials and metallurgy, thermal processes and electrical machinery and energy are WALLWORK & CO LTD, HEATHERWILL CO and HANSBERG JULIUS.

Patent filings in countries

World map showing SHAW PROCESS DEV CORPs patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 7

Patent filings per year

Chart showing SHAW PROCESS DEV CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clifford Shaw 3
#2 Shaw Noel 3
#3 Dunlop Adam 2
#4 Noel Shaw 2
#5 Shaw Clifford 2
#6 Lubalin Irwin J 1
#7 Adam Dunlop 1
#8 Charles Renton Robert 1

Latest patents

Publication Filing date Title
US3102154A Electric arc furnaces
US3061655A Electric arc furnaces
US2979790A Molds
US2935772A Prevention of scale formation on castings
US2931081A Mould structure and its production
US2911310A Investment materials for casting moulds
US2811760A Method for the production of casting moulds
US2795022A Method of making moulds
CA610630A Prevention of scale formation on castings
CA551728A Method for the production of casting moulds
CA614976A Adjustable box elements
CA624425A Moulds for casting metals
CA565264A Mould structure and its production
CA570809A Investment materials for casting moulds
CA551727A Metal casting, moulds therefor and their production