Renato Panelli

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Sao Paulo, BR

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Patents Grantslast 30 patents

Information Patent Grant
Oil ring for an internal combustion engine
- Patent number 7,252,292
- Issue date Aug 7, 2007
- Mahle Components de Motores do Brasil LTDA
- Renato Panelli
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Oil ring for an internal combustion engine
- Publication number 20040232623
- Publication date Nov 25, 2004
- Renato Panelli
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...