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JOHN WHITE JUNIOR

Overview
  • Total Patents
    14
About

JOHN WHITE JUNIOR has a total of 14 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United Kingdom and France. Its main competitors in its focus markets engines, pumps and turbines and mechanical elements are EMILE VICTOR RENO, LEWIS EDMUND WOODWARD and KNIGHT CHARLES Y.

Patent filings in countries

World map showing JOHN WHITE JUNIORs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 France 6

Patent filings per year

Chart showing JOHN WHITE JUNIORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Junior John White 6
#2 Wall Arthur William 5
#3 Wall Arthur-William 1

Latest patents

Publication Filing date Title
GB174400A Improvements in or relating to sleeve-valve internal-combustion engines
GB169220A Improvements in or relating to carburetters for internal-combustion engines
GB155534A Improvements in or relating to sleeve valve internal-combustion engines
GB155533A Improvements in or relating to two-stroke cycle internal-combustion engines of the rotary sleeve valve type
GB155532A Improvements in or relating to rotary sleeve valve internal-combustion engines
GB155535A Improvements in or relating to rotary sleeve valve internal-combustion engines
GB155531A Improvements in or relating to sleeve valve internal-combustion engines
GB155311A Improvements in or relating to sleeve-valve internal-combustion engines