Lippai; Andre
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lippai; Andre.The latest application filed is for "method for the manufacture of a cooled piston".
- Lippai; Andre - Sao Paulo BR
- Lippai; Andre - Sao Paolo BR
| Patent | Date |
|---|---|
| Method for the manufacture of a cooled piston Grant 5,309,818 - Mendes , et al. May 10, 1 | 1994-05-10 |
| Method of manufacturing a two piece piston Grant 5,245,752 - Lippai , et al. September 21, 1 | 1993-09-21 |
| Method for the manufacture of a cooled engine piston head Grant 5,230,148 - Martins Leites , et al. July 27, 1 | 1993-07-27 |
| Method for the manufacture of a piston head having a cooling chamber and piston head obtained from said method Grant 5,207,147 - Leites , et al. May 4, 1 | 1993-05-04 |
| Method of manufacturing a piston Grant 5,150,517 - Martins Leites , et al. September 29, 1 | 1992-09-29 |
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