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MELCHIOR JEAN F

Overview
  • Total Patents
    128
About

MELCHIOR JEAN F has a total of 128 patent applications. Its first patent ever was published in 1974. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are SCHAICH JOSEF, SEMT and TARTRAIS EUGENE HENRI.

Patent filings per year

Chart showing MELCHIOR JEAN Fs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melchior Jean Frederic 94
#2 Melchior Jean F 24
#3 Jean Frederic Melchior 1
#4 Melchior Jean-Frederic 1
#5 Andre Thierry 1
#6 Andre-Talamon Thierry 1
#7 Melchior Jean Frederick 1

Latest patents

Publication Filing date Title
FR2986558A1 DEVICE FOR VARIABLY CONTROLLING AT LEAST ONE VALVE, FOR EXAMPLE FOR AN ALTERNATIVE ENGINE
FR2943722A1 Superior internal combustion engine
FR2942850A1 Superior internal combustion engine
EP1793144A1 Piston-sealing device for alternative internal combustion fitter or alternative compressor, and system comprising such a piston
FR2894314A1 Reciprocating piston seal for engine or compressor has ring shaped to leave graduated oil film on cylinder surface
FR2891011A1 Supply device for internal combustion engine, and motor vehicle equipped with such a device
FR2883601A1 Device for accelerating a turbocompression group at low regimes of an alternative motor and alternative motor comprising such a device
FR2881793A1 Internal combustion alternative motor and method for removing burner gas particles for such an alternative engine
FR2862343A1 Combustion process for alternative motors
FR2853011A1 Alternative engine for recirculating burned gases for propulsion of motor vehicles and method of turbocompressing the same
EP1341993A1 Variable timing device for reciprocating engines, engines comprising same and distribution and turbocharging method
FR2748783A1 Liquid fuel injection device for internal combustion engine
FR2725264A1 Device for lubricating an assembly between two mechanical parts mobile with respect to the other, in particular connecting rod-piston
FR2711736A1 Liquid fuel injection device for diesel engine.
CN1096567A The introduction method of compression-ignition internal combustion engine
US5209197A Cylinder head/cylinder sealing device for a reciprocating pressurized gas machine
FR2663091A1 Control device by camshaft and roller effort transmitters.
CN1036445A Piston for use in combustion engines or similar machine
CA1299943C Piston for internal combustion engines and like machines
CN1015019B Improvement of two-stroke internal combustion engine and operation method thereof