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SPEAS MFG CO

Overview
  • Total Patents
    11
About

SPEAS MFG CO has a total of 11 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets foods and drinks, macromolecular chemistry and polymers and materials and metallurgy are WESERGOLD GETRAENKEINDUSTRIE G, Jiang kun e and ANDO MOMOFUKU.

Patent filings in countries

World map showing SPEAS MFG COs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 1
#3 Germany 1
#4 France 1
#5 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Speas Victor E 7
#2 Rooker William A 4
#3 Mnookin Nathan M 3
#4 Metcalf Arthur C 1
#5 Williams Powell 1
#6 Waugh John David 1

Latest patents

Publication Filing date Title
US2108553A Method for making lead arsenate in finely divided form
US2070870A Purification of pectin solutions
US2080582A Removal of arsenical impurities
GB435033A Preparations for making food products containing pectin and methods of making the same
US1921585A Food dressing and the like
US1842768A Production of jelly-like food products
US1858374A Process for making jams, jellies and kindred products
US1870588A Fruit product
CA352051A Food product preparation