Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829646 | Method for mounting an injection pump on an internal combustion engine | Denis Devillierre, Jean Leblanc, Reinhard Schwartz | 1989-05-16 |
| 4634109 | Apparatus for adjusting the spring characteristic of a helical spring | Jean Leblanc | 1987-01-06 |
| 4452574 | Fuel injection pump | Jean Leblanc, Francois Rossignol | 1984-06-05 |