Learn more

PIERRE CLERGET

Overview
  • Total Patents
    25
About

PIERRE CLERGET has a total of 25 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and transport are WINTON ENGINE COMPANY, FIRMIN SMAL and FRENCH LOUIS O.

Patent filings in countries

World map showing PIERRE CLERGETs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 France 8
#3 Germany 4
#4 United States 1

Patent filings per year

Chart showing PIERRE CLERGETs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clerget Pierre 8
#2 Pierre Clerget 1

Latest patents

Publication Filing date Title
GB521193A Improvements in or relating to joints for high pressure pipings
GB375757A Improvements in or relating to liquid fuel pumps
GB364600A Improvements in or relating to fuel atomisers for combustion engines
GB346233A Improvements in or relating to self-closing joints particularly applicable to lubrication under pressure
GB364076A Improvements in or relating to driving mechanism for fuel pumps
GB357519A Improvements in or relating to internal combustion engines of the liquid fuel injection type
GB354838A Improvements in draining means for the cylinders of fixed radial cylinder internal combustion engines
GB338060A Improvements in or relating to injection pumps
GB347103A Improvements in or relating to cam mechanism
US1836645A Actuating mechanism for engine fuel pumps
GB149480A Improvements in roller bearings
GB138940A Improved connection for electric leads
GB146543A Improvements in internal combustion motors of the revolving radiating cylinder type