Michael Pontoppidan

Person

Rueil Malmaison, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Throttle body comprising a butterfly with a spot face
- Patent number 6,705,283
- Issue date Mar 16, 2004
- Magneti Marelli France
- Michaël Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-injection internal combustion engine with controlled valves
- Patent number 6,691,672
- Issue date Feb 17, 2004
- Magneti Marelli France
- Michaël Pontoppidan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air intake manifold with sudden enlargement for internal combustion...
- Patent number 6,691,662
- Issue date Feb 17, 2004
- Magneti Marelli France
- Michaël Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with active guiding head, and associated combustion chamber
- Patent number 6,443,119
- Issue date Sep 3, 2002
- Magneti Marelli France
- Michaël Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector with anti-scale ceramic coating for direct injection
- Patent number 6,267,307
- Issue date Jul 31, 2001
- Magneti Marelli France
- Michaël Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine air intake manifold with a retractable e...
- Patent number 6,073,601
- Issue date Jun 13, 2000
- Magneti Marelli France
- Alain Guichard
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle valve body with a tapered channel on one side of its axis...
- Patent number 6,047,950
- Issue date Apr 11, 2000
- Magneti Marelli France
- Michael Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector with fuel-dispersing skirt
- Patent number 5,694,898
- Issue date Dec 9, 1997
- Magnetic Marelli France
- Michael Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel-dispersing skirt for an injector of a fuel-injected engine
- Patent number 5,575,263
- Issue date Nov 19, 1996
- Magneti Marelli France
- Michael Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual-jet fuel injector with pneumatic assistance in spray generatio...
- Patent number 5,520,157
- Issue date May 28, 1996
- Magneti Marelli France
- Michael Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Admission manifold of modulatable impedance and low head loss
- Patent number 5,479,885
- Issue date Jan 2, 1996
- Magneti Marelli France
- Francesco Ausiello
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronically controlled fuel injection device with air assistance
- Patent number 5,392,746
- Issue date Feb 28, 1995
- Solex
- Michael Pontoppidan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Butterfly-valve assembly having an admission passage of progressive...
- Patent number 5,374,031
- Issue date Dec 20, 1994
- Solex
- Pierre Semence
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Michael Pontoppidan

Person

Patents Grantslast 30 patents

Throttle body comprising a butterfly with a spot face

Direct-injection internal combustion engine with controlled valves

Air intake manifold with sudden enlargement for internal combustion...

Piston with active guiding head, and associated combustion chamber

Fuel injector with anti-scale ceramic coating for direct injection

Internal combustion engine air intake manifold with a retractable e...

Throttle valve body with a tapered channel on one side of its axis...

Injector with fuel-dispersing skirt

Fuel-dispersing skirt for an injector of a fuel-injected engine

Dual-jet fuel injector with pneumatic assistance in spray generatio...

Admission manifold of modulatable impedance and low head loss

Electronically controlled fuel injection device with air assistance

Butterfly-valve assembly having an admission passage of progressive...