Learn more

ADAMSON WILLIAM

Overview
  • Total Patents
    16
About

ADAMSON WILLIAM has a total of 16 patent applications. Its first patent ever was published in 1894. It filed its patents most often in Canada, Australia and United Kingdom. Its main competitors in its focus markets civil engineering, environmental technology and machines are RODNEY GEORGE WADE, WADE RODNEY GEORGE and VNII GIDROMEKH.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Adamson William 16
#2 Dufresne David E 3
#3 Westwood Alexander 1
#4 Lee Thomas Robson 1

Latest patents

Publication Filing date Title
AU2006100536A4 Rainwater irrigation apparatus
AU2003268574A1 Apparatus for collection and utilisation of rain water or grey water
WO9738176A1 Improvements in personal waste receptacles (floor insert)
CA193145A Sterilizer
CA193427A Meat table
GB191322883A Improved Means relating to Putting Locomotive Cylinder Ends into Communication with each other and with the Atmosphere.
US916403A Three-way valve.
GB190107033A Improvements in or relating to Seats
GB189401263A Improvements in Apparatus for Discharging Ashes from Ships and Vessels.
CA6815A Process of treating substances with hydrocarbon
CA20583A Steam engine cut-off valve
CA209807A Sterilizing apparatus