Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5394788 | Head for articulated piston | Jose M. M. Leites, Andre Lippai | 1995-03-07 |
| 5309818 | Method for the manufacture of a cooled piston | Jose M. M. Leites, Andre Lippai | 1994-05-10 |
| 5207147 | Method for the manufacture of a piston head having a cooling chamber and piston head obtained from said method | Jose M. M. Leites, Andre Lippai | 1993-05-04 |
| 5144923 | Method for the manufacture of a two piece piston and piston | Jose M. M. Leites, Robert Banfield | 1992-09-08 |
| 5065508 | Two-piece piston and method of manufacturing the same | Gustavo F. Lorento, Joao A. D. T. Cullen | 1991-11-19 |