Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975054 | Protective device against unauthorized access | Helmut Haberer | 1999-11-02 |
| 5924401 | Security device that prevents unauthorized access to a fuel supply device | Claus Maier, Helmut Haberer | 1999-07-20 |
| 5188076 | Fuel injection pump for internal combustion engines | Karl-Friedrich Ruesseler, Helmut Tschoeke, Karl Konrath | 1993-02-23 |
| 5150688 | Magnet valve, in particular for fuel injection pumps | Heinz Nothdurft, Reinhard Trunk, Kurt Sprenger | 1992-09-29 |