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ASPINWALL LEWIS AUGUSTUS

Overview
  • Total Patents
    18
About

ASPINWALL LEWIS AUGUSTUS has a total of 18 patent applications. Its first patent ever was published in 1899. It filed its patents most often in Canada, United States and Austria. Its main competitors in its focus markets agriculture are GUANGXI GUIDONG PRIMATES DEV AND EXPERIMENT CO LTD, BETROS BETROS and AUSTMARINE PTY LTD.

Patent filings in countries

World map showing ASPINWALL LEWIS AUGUSTUSs patent filings in countries
# Country Total Patents
#1 Canada 11
#2 United States 4
#3 Austria 2
#4 United Kingdom 1

Patent filings per year

Chart showing ASPINWALL LEWIS AUGUSTUSs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Animal care

Top inventors

# Name Total Patents
#1 Aspinwall Lewis Augustus 18

Latest patents

Publication Filing date Title
CA191459A Potato planter
CA180109A Fertilizer for planters
CA156933A Bee hive
CA139596A Potato planter
CA133544A Honey comb foundation
US994559A Comb foundation and section honey-box therefor.
CA110773A Beehive
CA110774A Beehive
CA110772A Beehive
US891585A Beehive.
US891584A Beehive.
US891583A Beehive.
CA99200A Potato planter
CA65728A Churn
GB189923633A Improvements in Churns.
CA41937A Potato cutter