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HANSON SILO COMPANY

Overview
  • Total Patents
    11
About

HANSON SILO COMPANY has a total of 11 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets agriculture and packaging and shipping are SELZ GEB, MANAS COUNTY SHUANGFENG FARMING AND STOCKBREEDING MACHINERY CO LTD and WILHELM LANVERMEYER.

Patent filings in countries

World map showing HANSON SILO COMPANYs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 4
#3 Switzerland 1
#4 United Kingdom 1

Patent filings per year

Chart showing HANSON SILO COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture
#2 Packaging and shipping

Top inventors

# Name Total Patents
#1 Hanson Newell B 6
#2 Jacobson Howard D 3
#3 Hanson Gregg W 3
#4 Newell B Hanson 1

Latest patents

Publication Filing date Title
US2004146381A1 Silo unloader
US5642977A Silo unloader
US4376360A Access door assembly for a silo
US3269780A Ensilage distributor
GB1021170A Ensilage distributor
US3199690A Silo unloader
CA732021A Silo unloader
CA733373A Ensilage distributor
CA826073A Auger construction for silo unloaders