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ALEXANDER THEOPHILUS W

Overview
  • Total Patents
    12
About

ALEXANDER THEOPHILUS W has a total of 12 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and foods and drinks are SIKVIST KLOUZHERZ FORIN INK, POLYTOP CORP and STANPAC INC.

Patent filings in countries

World map showing ALEXANDER THEOPHILUS Ws patent filings in countries
# Country Total Patents
#1 United States 8
#2 Canada 4

Patent filings per year

Chart showing ALEXANDER THEOPHILUS Ws patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machines
#3 Foods and drinks

Top inventors

# Name Total Patents
#1 Alexander Theophilus W 12
#2 Holsteen Edward F 1

Latest patents

Publication Filing date Title
US1016121A Oil-can.
CA121417A Oil can
US922996A Oil-can.
CA110135A Oil can
US854618A Oil or gasolene can.
US824167A Apparatus for making soap.
US779983A Dispensing-can.
CA79817A Oil can
US721134A Oil-can.
US663712A Oil-can.
US657304A Oil-can.
CA57015A Dispensing can