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JOHN ARTHUR JOHNSON

Overview
  • Total Patents
    17
About

JOHN ARTHUR JOHNSON has a total of 17 patent applications. Its first patent ever was published in 1938. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets chemical engineering, machines and materials and metallurgy are KOIDL THOMAS, RINTER TECHNIK AG and HERMANN ADALBERT.

Patent filings in countries

World map showing JOHN ARTHUR JOHNSONs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Germany 1

Patent filings per year

Chart showing JOHN ARTHUR JOHNSONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson John Arthur 1

Latest patents

Publication Filing date Title
GB975663A Improvements in and relating to the manufacture of ceramic or other articles
GB739657A Improvements relating to the sub-division lengthwise of an extruded column of plastic clay
GB713569A Improvements in and relating to tool mountings for pottery making machines
GB678812A Improvements relating to pottery drying stoves
GB690428A Improved machine for applying colour to printed sheets such as ceramic transfers
GB653232A Improvements in and relating to the casting of sanitary earthenware
GB641375A Improvements relating to the pressure treatment of materials for changing the gas content thereof
GB629360A Improvements in and relating to pottery drying stoves
GB618742A Improvements in and relating to blungers
GB612087A Improvements in and relating to supports or carriers for goods in drying stoves
GB586358A Improvements in and relating to the drying of clay-ware and other goods
GB574920A Improvements in and relating to driving mechanisms for potters' jiggers and other machinery
GB574761A Improvements relating to means for drying ceramic ware
GB564943A Improvements in and relating to making of handles for articles of hollow-ware from materials in a plastic state
GB533945A Improvements relating to brushing machines for applying prints or transfers to earthenware and other bodies
GB522918A Improvements relating to the de-aeration of liquids