Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5996558 | Hydraulically actuated gaseous or dual fuel injector | Patric Ouellette, Brad Douville, Alain Touchette, Philip G. Hill | 1999-12-07 |
| 5315973 | Intensifier-injector for gaseous fuel for positive displacement engines | Philip G. Hill | 1994-05-31 |
| 5067467 | Intensifier-injector for gaseous fuel for positive displacement engines | Philip G. Hill, Ronald J. Pierik | 1991-11-26 |