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HOWARD WILLIAM

Overview
  • Total Patents
    13
About

HOWARD WILLIAM has a total of 13 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom and Canada. Its main competitors in its focus markets engines, pumps and turbines are AUTOTURISME, ELLIOTT GILBERT RUGGLES and WILLIAMS D R.

Patent filings in countries

World map showing HOWARD WILLIAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Canada 4

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Howard William 13
#2 Sadler John Frederick 1
#3 Dallimore William Henry 1
#4 Howard John 1
#5 Hilton Edward 1

Latest patents

Publication Filing date Title
GB191401467A An Adjustable Springing Device, for Silencing Camshafts, Tappets, Rollers & Valve Stems, for Automobile Engines.
CA103654A Heating apparatus
GB190700759A Improvements in or relating to Brakes for Tramway Cars.
GB190624500A Improvements in Brakes for Tramway Cars.
CA95032A Feed mechanism for threshing machines
GB190303542A Improvements in Mechanism or Apparatus for the Mechanical Delivery of Regular Quantities of Fluid.
GB189918925A Improvements relating to Inflating Valves for Pneumatic Tyres and other Articles.
GB189908880A Improvements in Self-acting Spinning Mules.
GB189623415A Improvements in and relating to Pneumatic Tyres.
GB189619605A Improvements in Footballs.
GB189420171A Improvements in Foot Balls.
CA31014A Boot and shoe
CA31135A Foot ball