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WESTERN ROTO THRESH LTD

Overview
  • Total Patents
    11
About

WESTERN ROTO THRESH LTD has a total of 11 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets agriculture are JOH THERMAENIUS & SON AB, C A KLINGER FA and FERABOLI ANTONIO.

Patent filings in countries

World map showing WESTERN ROTO THRESH LTDs patent filings in countries
# Country Total Patents
#1 Canada 3
#2 United States 3
#3 Australia 1
#4 Germany 1
#5 France 1
#6 United Kingdom 1
#7 Sweden 1

Patent filings per year

Chart showing WESTERN ROTO THRESH LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

Top inventors

# Name Total Patents
#1 Reed William B 4
#2 Bigsby Floyd W 4
#3 Bigsby F 1
#4 Reed W B 1
#5 Reed W 1
#6 Bigsby F W 1
#7 Habicht Bernard G 1
#8 Habicht B 1

Latest patents

Publication Filing date Title
CA964150A Drum for rotary deck thresher
CA948950A Pneumatic rotary classifier