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LEROY ANDRE

Overview
  • Total Patents
    60
About

LEROY ANDRE has a total of 60 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, Belgium and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, transport and civil engineering are ROE JOHN R N, YANCHENG DONGRONG PETROLEUM MACHINERY CO LTD and MILLER L.

Patent filings per year

Chart showing LEROY ANDREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leroy Andre 33
#2 Flamme Jean-Marie 10
#3 Andre Leroy 4
#4 Andore Ruroi 4
#5 Leroy Andre Prof 4
#6 Jiyan Marii Furamu 3
#7 Flamme Jean-Marie Prof 2
#8 Jean Marie Flamme 1
#9 Flamme Jean Marie 1
#10 Bernard 1

Latest patents

Publication Filing date Title
FR2818956A3 Servant - device for bagging goods, food, products, objects
BE1010540A5 Cell assembly configuration scalable functional.
FR2730528A1 Volumetric machine with movable sealing elements and capsule profile with optimally variable curvature
FR2721346A1 Articulated tool for drilling oil, gas or geothermal wells.
FR2683001A1 AXIAL VOLUMETRIC MACHINE.
FR2683000A1 VOLUMETRIC MACHINE WITH PLANET MOVEMENT AND HYPERTROCHOUIDAL GEOMETRY.
FR2675197A1 Oil, gas or geothermal drilling apparatus.
FR2672865A1 Pedal and bottom bracket assembly with fixed chain wheel and chain wheel mounted on a free wheel, with fixed rear sprocket for cycle transmission
FR2617244A1 Volumetric machine with vanes
IT8567203D0 Windscreen wiper mechanism for vehicles
BE901052A A wiper system with spatial guidance mechanism.
BE901051A Windscreen wiper system with two arms - has at least one arm attached via connecting rod to six-element flat drive mechanism
FR2564528A1 Volumetric motor with rollers
BE899031A A wiper system
FR2548285A1 Bicellular volumetric machine exchanging energy with any type of fluid
FR2547622A1 Volumetric machine with a particular statoric surface
BE892029R Wiper system
BE891806A Wiper system
FR2517555A1 Board game simulating stock exchange dealings - consists of board with cards representing currency and dice, to control movement along route
BE888031A Volumetric pallet machine