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COLLINS WILLIAM O

Overview
  • Total Patents
    15
About

COLLINS WILLIAM O has a total of 15 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets electrical machinery and energy, transport and optics are DRIVER SAFETY SYSTEMS LTD, ANCIENS ETS BARBIER and BARBIER BENARD & TURENNE.

Patent filings in countries

World map showing COLLINS WILLIAM Os patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 5
#3 Germany 1

Patent filings per year

Chart showing COLLINS WILLIAM Os patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Collins William O 15

Latest patents

Publication Filing date Title
CA1063994A Visual approach and landing system for aircraft with supplementary indicating and warning devices
CA1071741A Aircraft approach and landing light system
DE2559278A1 Position directed signal light unit - is made from panels or fluorescent plastic strong foil
US3972125A Visual approach and landing system for aircraft with supplementary indicating and warning devices
US3934148A Fluorescent plastic controlled direction lamp
US3964015A Aircraft approach and landing light system
US3868778A Visual approach and landing system for aircraft
US3888425A Method and apparatus for treatment of foliated metallic bearing materials
US3295533A Ash tray assembly
US3131111A Halo construction for religious statues
US1896663A Electrically heated toy
US1891800A Attachment for incubator
CA664984A Halo construction for religious statues