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EMPIRE VOTING MACHINE CO

Overview
  • Total Patents
    69
About

EMPIRE VOTING MACHINE CO has a total of 69 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United States. Its main competitors in its focus markets control, digital networks and computer technology are MINATO KANKO BUS KK, Huang ting-zhang and PARK SYSTEM AB.

Patent filings in countries

World map showing EMPIRE VOTING MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 69

Patent filings per year

Chart showing EMPIRE VOTING MACHINE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dean James H 29
#2 Lausterer William J 15
#3 Gillespie Alfred J 7
#4 Mckenzie Angus 6
#5 Cooper Henry C H 2
#6 Keiper Frank 2
#7 Christensen Christ 2
#8 Myers Jacob H 1
#9 Wright Francis M 1
#10 Mcelroy John Howard 1

Latest patents

Publication Filing date Title
US1158643A Voting-machine.
US1137766A Interlock for cumulative voting on voting-machines.
US1088811A Voting-machine.
US1024123A Voting-machine.
US1055452A Voting-machine.
US1066589A Voting-machine.
US1055451A Voting-machine.
US1158647A Voting-machine.
US1084092A Interlocking mechanism for voting-machines.
US950156A Indorsing device for voting-machines.
US950157A Lock-out for voting-machines.
US972507A Actuator cut-off for voting-machines.
US972506A Counter-support for voting-machines.
US1119139A Interlock for voting-machines.
US1069338A Voting-machine.
US1199796A Voting-machine.
US1031171A Voting-machine.
US1036464A Voting-machine.
US995330A Voting-machine.
US995329A Voting-machine.