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WILLIAM EWART WATKINS

Overview
  • Total Patents
    13
About

WILLIAM EWART WATKINS has a total of 13 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets surface technology and coating, machine tools and materials and metallurgy are BENGFU HUADING MECHANICAL TECH CO LTD, PARKER STE CONTINENTALE and LYSAGHT LTD JOHN.

Patent filings in countries

World map showing WILLIAM EWART WATKINSs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 Germany 2
#3 France 1

Patent filings per year

Chart showing WILLIAM EWART WATKINSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 William Ewart Watkins 1
#2 Watkins William Ewart 1

Latest patents

Publication Filing date Title
GB308155A Improvements in or relating to guide apparatus for strip rolling mills
GB282623A Improvements in or relating to the feeding of metal strips in suspended form through furnaces or other treating devices
GB282624A Process of plating metal
GB281349A Process and apparatus for pickling, annealing and otherwise treating metal sheets
GB281579A Process and apparatus for treating hot metal sheets
GB281575A Process and apparatus for pickling and otherwise treating metal sheets
GB281577A Improvements in or relating to apparatus for bending and otherwise treating metal sheets
GB281578A Process and apparatus for annealing and, if desired, otherwise treating metal sheets
GB261214A Improvements in lubrication
GB191404944A Improvements in or relating to the Plating of Metals.