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SEV MARCHAL

Overview
  • Total Patents
    662
  • GoodIP Patent Rank
    240,975
About

SEV MARCHAL has a total of 662 patent applications. Its first patent ever was published in 1916. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and transport are DUCELLIER & CIE, MARCHAL EQUIP AUTO and COOPER IND ITALIA.

Patent filings in countries

World map showing SEV MARCHALs patent filings in countries

Patent filings per year

Chart showing SEV MARCHALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bignon Lucien 11
#2 Guipaud Serge 10
#3 Vogelsberger Marcel 7
#4 Stellwagen Jean Henri 7
#5 Bailly F 7
#6 Bernard Raymond 7
#7 Vehicules Societe Anonyme Pour 6
#8 Jacquemin Gaston 5
#9 Thomas S 5
#10 Poirier D Ange D Orsay Emmanue 5

Latest patents

Publication Filing date Title
US2015162691A1 Socket-Outlet and an Assembly Including a Socket-Outlet
WO2012038617A1 Single-pole electrical connector having butt contacts
DE3124102A1 Method and device for controlling the drive of an alternator
DE3047079A1 IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3018682A1 THERMOSTAT VALVE
US4279143A Electronic pinking detector
US4249494A Internal combustion engine ignition systems
ES484474A1 Collector ring pair esp. for motor vehicle generator - has identical plastic support projecting metal tongues cylinders with each ring bent to form connection lugs
GB2028006A Electric motors
US4282767A Reduction gear
GB2024983A Reduction gear
DE2924618A1 WINDSHIELD WIPERS
GB2021690A Control of ic engine ingnition timing
DE2915251A1 DEVICE FOR DETERMINING MALFUNCTIONS IN AN ALTERNATOR
GB2019652A Encapsulation compositions encapsulated electronic components and mehtod for producing them
GB2019616A Arrangement for regulating the temperature of a closed space particularly the passenger space of a motor vehicle
DE2912189A1 SEMICONDUCTOR POWER DIODE
DE2910643A1 HEADLIGHT REFLECTOR
ES476357A1 Ignition coil
ES476187A1 Vehicle engine ignition distributor with centrifugal timing adjuster - has vibration damper between helical spring connecting driving and driven discs and spring retaining lug