Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4805580 | Fuel injection device | Dominique Buisson, Jean Leblanc, Helmut Pfeifle, Jean Pigeroulet | 1989-02-21 |
FH
Francois Henry
Overall (1989): #114,766 of 140,708Top 85%
1
Patents 1989