Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7362005 | Isolated dual battery system | — | 2008-04-22 |
| 5117994 | Variable-flow feeder | Claude Boiteau | 1992-06-02 |
| 5050558 | Fuel injection pump for internal-combustion engines | Andre Brunel, Gerard Duplat | 1991-09-24 |
| 4971012 | Distributor fuel injection radial piston pump | Andre Brunnel, Jean P. Morel-Fourrier | 1990-11-20 |
| 4903666 | Fuel injection device | Dominique Buisson, Francois Henry, Helmut Pfeifle, Jean Pigeroulet | 1990-02-27 |
| 4829646 | Method for mounting an injection pump on an internal combustion engine | Jean-Pierre Cigolotti, Denis Devillierre, Reinhard Schwartz | 1989-05-16 |
| 4805580 | Fuel injection device | Dominique Buisson, Francois Henry, Helmut Pfeifle, Jean Pigeroulet | 1989-02-21 |
| 4750462 | Fuel injection apparatus for internal combustion engines | Walter Egler, Helmut Pfeifle, Jean Pigeroulet, Francois Rossignol, Dietrich Trachte | 1988-06-14 |
| 4696271 | Fuel injection pump | — | 1987-09-29 |
| 4669659 | Electrically controlled unit fuel injector for fuel injection in diesel engines | Jean Pigeroulet, Francois Rossignol | 1987-06-02 |
| 4648556 | Pump/nozzle unit for fuel injection in internal combustion engines | Jean Pigeroulet, Francois Rossignol | 1987-03-10 |
| 4634109 | Apparatus for adjusting the spring characteristic of a helical spring | Jean-Pierre Cigolotti | 1987-01-06 |
| 4615323 | Pump/nozzle unit for fuel injection in internal combustion engines | Francois Rossignol | 1986-10-07 |
| 4604980 | Fuel injection pump | — | 1986-08-12 |
| 4574759 | Fuel injection pump | — | 1986-03-11 |
| 4571161 | Pump/nozzle unit for fuel injection in internal combustion engines | Jean Pigeroulet, Francois Rossignol | 1986-02-18 |
| 4538580 | Fuel injection pump | Max Straubel, Hermann Eisele, Jean Pigeroulet | 1985-09-03 |
| 4501246 | Fuel injection pump | — | 1985-02-26 |
| 4486154 | Fuel injection pump | Gerard Duplat | 1984-12-04 |
| 4473048 | Fuel injection pump | Jean Pigeroulet | 1984-09-25 |
| 4452574 | Fuel injection pump | Francois Rossignol, Jean-Pierre Cigolotti | 1984-06-05 |
| 4406263 | Fuel injection pump | Jean Pigeroulet | 1983-09-27 |
| 4401082 | Fuel injection pump for internal combustion engines | — | 1983-08-30 |
| 4401083 | Fuel injection pump for internal combustion engines | — | 1983-08-30 |
| 4398518 | Fuel injection apparatus for internal combustion engines, in particular for diesel engines | Jean Pigeroulet, Max Straubel | 1983-08-16 |