Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688276 | Internal combustion engine of circular impulsion | João Manuel Pereira Dias Baptista | 2004-02-10 |
| 6553760 | Control devices of a hydrostatic transmission | João Manuel Pereira Dias Baptista | 2003-04-29 |
| 6513548 | Control valves of a hydrostatic steering system | João Manuel Pereira Dias Baptista | 2003-02-04 |
| 6283736 | Hydrostatic pump or engine with infinitely variable debit or impulse | Joao M. Pereira Dias Baptista | 2001-09-04 |
| 5851271 | Device for filtering and humidifying an air flow | Joao M. Pereira Dias Baptista | 1998-12-22 |
| 5785637 | Centrifuge with successive centrifugation modules | Joao M. Pereira Dias Baptista | 1998-07-28 |
| 5674434 | Device for the control of the vacuum | Joao M. Pereira-Dias Baptista | 1997-10-07 |