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GRAIN MACHINERY COMPANY

Overview
  • Total Patents
    11
About

GRAIN MACHINERY COMPANY has a total of 11 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering and machines are BIOMIXER CORP, SITE B COMPANY and KONIETZKO ALBRECHT.

Patent filings in countries

World map showing GRAIN MACHINERY COMPANYs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 5

Patent filings per year

Chart showing GRAIN MACHINERY COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Machines

Focus technologies

# Technology
#1 Mixing
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Haines George H 6
#2 Haines George Herbert 5

Latest patents

Publication Filing date Title
US1962642A Mixing apparatus
US1849187A Mixing apparatus
US1882820A Conveyer apparatus
US1769575A Mixing apparatus
US1721553A Mixing apparatus
US1720360A Mixing apparatus
CA319495A Conveyer apparatus
CA302566A Mixing apparatus
CA302565A Mixing apparatus
CA319494A Conveying and mixing apparatus
CA312599A Mixing apparatus