Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601389 | Liquified gas evaporating device for marine engines | Michel Porta | 2003-08-05 |
| 6601571 | System for vaporizing liquefied petrol gas heated by engine lubricating oil | Michel Porta | 2003-08-05 |