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PREC MECANIQUE

Overview
  • Total Patents
    138
About

PREC MECANIQUE has a total of 138 patent applications. Its first patent ever was published in 1915. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets engines, pumps and turbines, measurement and chemical engineering are LEEHAN CORP, BENGBU GUOWEI FILTERS CO LTD and STANADYNE AUTOMOTIVE CORP.

Patent filings in countries

World map showing PREC MECANIQUEs patent filings in countries
# Country Total Patents
#1 France 101
#2 United Kingdom 21
#3 Germany 10
#4 United States 3
#5 Austria 2
#6 Canada 1

Patent filings per year

Chart showing PREC MECANIQUEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grimod 2
#2 Massot Pierre 2
#3 Pierre Raibaud Jean 2
#4 Grimod Yves-Andre 1
#5 Raibaud Jean P 1
#6 Outin Jean Marie 1
#7 Grimod Ives Andre 1
#8 Raibaud Jean Pierre 1
#9 Outin Jean 1
#10 Mirau Andre Henri 1

Latest patents

Publication Filing date Title
GB838524A Rotary apparatus for imparting motion to a liquid or gaseous fluid
GB838523A Improvements in filters for fluids
GB860871A Improved system for the full-flow filtration of a fluid flowing inside a closed circuit
GB844307A Improvements in or relating to test benches for fuel injection and like pumps
GB845892A Improvements in piston pumps, in particular for feeding fuel to internal combustion engines
DE1086947B Piston pump for the intermittent injection of fuel into internal combustion engines
US3027843A Piston pumps, in particular for feeding fuel to internal combustion engines
US2865292A Piston pumps for the injection of fuel into internal combustion engines
GB815158A Improvements in centrifugal regulating systems
GB824273A Improvements relating to gauges
GB766024A Improvements in speed regulating apparatus
GB725152A Improvements in piston pumps for the injection of fuel into internal combustion engines
DE965607C Interference microscope
GB681391A Improvements in interferometers
GB669762A Improvements in piston pumps for the injection of fuel into internal combustion engines
DE839282C Piston pump, especially for injecting fuel into engines
DE971082C Piston pump, especially injection pump for fuel in engines
GB634085A Improvements in piston pumps and in particular fuel injection pumps
DE882923C Piston pumps, especially injection pumps for internal combustion engines
GB523163A Improvements in devices for regulating the delivery of piston pumps