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ELY WILLIAM

Overview
  • Total Patents
    17
About

ELY WILLIAM has a total of 17 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets electrical machinery and energy and machines are SECHERON SA, CGE COMP GEN ELETTROMECC and ANZEN DENGU KK.

Patent filings in countries

World map showing ELY WILLIAMs patent filings in countries
# Country Total Patents
#1 United States 7
#2 United Kingdom 4
#3 Canada 3
#4 Switzerland 3

Patent filings per year

Chart showing ELY WILLIAMs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy
#2 Machines

Focus technologies

# Technology
#1 Electric switches
#2 Unspecified technologies

Top inventors

# Name Total Patents
#1 Ely William 17

Latest patents

Publication Filing date Title
CA72219A Electric switch
GB190100507A Improvements in Electric Switches
CA72218A Electric switch
GB190008160A Improvements in Electric Switches.
GB189924740A Improvements in or relating to Electric Switches.
GB189924739A Improvements in or relating to Electric Switches.
US639195A Electric switch.
US665514A Electric switch.
US649199A Electric switch.
US651595A Electric switch.
US634057A Electric switch.
US654239A Electric switch.
US648555A Electric switch.
CA47389A Whistle