Christos Valasopoulos

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Athens, GR

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Patents Grantslast 30 patents

Information Patent Grant
Piston internal combustion engine variable action valve lifter system
- Patent number 5,931,125
- Issue date Aug 3, 1999
- Christos Valasopoulos
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Controllable direct engagement differential with disk and ring comb...
- Patent number 5,913,949
- Issue date Jun 22, 1999
- Christos Valasopoulos
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
CAM lobe with offset angular movement
- Patent number 5,746,166
- Issue date May 5, 1998
- Christos Valasopoulos
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Components system for engaging a standard differential
- Publication number 20040072647
- Publication date Apr 15, 2004
- Christos Valasopoulos
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...