Learn more

FREDERICK HENRY DE VEULLE

Overview
  • Total Patents
    33
About

FREDERICK HENRY DE VEULLE has a total of 33 patent applications. Its first patent ever was published in 1904. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, transport and mechanical elements are HEBEI YILI GROUP CO LTD, CHARLES HENRI BICHLER and MAX BUCHERER.

Patent filings in countries

World map showing FREDERICK HENRY DE VEULLEs patent filings in countries
# Country Total Patents
#1 France 14
#2 United Kingdom 14
#3 Germany 5

Patent filings per year

Chart showing FREDERICK HENRY DE VEULLEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Veulle Frederick Henry De 14

Latest patents

Publication Filing date Title
GB229015A Improvements in or relating to handlebar control-mechanism for use on motor cycles
GB217058A Improvements in carburettors for internal combustion engines
GB207663A Improvements in exhaust silencers
GB189281A Improvements in fuel feed systems for use with internal combustion engines
GB198482A Improvements in carburettors for use with internal combustion engines
GB194941A Improvements in carburettors for use with internal combustion engines
GB183358A Improvements in carburettors for use in internal combustion engines
GB176573A Improvements in diagram indicators for use on fluid pressure engines
GB169670A Improvements in apparatus for the filtration of liquids
GB170074A Improved apparatus for spraying liquids
GB158094A Improvements in float feed mechanism for carburettors
GB137460A Improvements in carburettors for internal combustion engines
GB137986A Improvements in the float feed mechanism of carburettors
GB141205A Improvements in carburettors for internal combustion engines