Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8974207 | Gear pump | — | 2015-03-10 |
| 7052257 | Internal gear pump | — | 2006-05-30 |
| 6945763 | Geared pump with forced lubricated coupling | Theodor Stipek, Robert Reitsam | 2005-09-20 |
| 6764283 | Internal gear wheel pump | — | 2004-07-20 |
| 6676394 | Internal-gear pump having a pinion with radial play | — | 2004-01-13 |
| 6565341 | Geared feed pump for supplying fuel to a high pressure fuel pump | — | 2003-05-20 |
| 6561768 | Device for supplying liquids, in particular, fuel | — | 2003-05-13 |
| 6537046 | Device for reducing the axial force load of a fluid supply pump | — | 2003-03-25 |
| 6537038 | Supply pump having a variable drive gear unit | — | 2003-03-25 |
| 6527529 | Geared feed pump having a platelike cover element and an indented end cap | Bodo Grebner | 2003-03-04 |
| 6186746 | Fuel delivery pump for a fuel injection pump for internal combustion engines | Hanspeter Mayer | 2001-02-13 |
| 6116859 | Pressure operated by-pass valve disposed in the cover of a feed pump for reverse flow | Hanspeter Mayer | 2000-09-12 |
| 6099263 | Fuel delivery pump with a bypass valve and an inlet check valve for a fuel injection pump for internal combustion engines | Hanspeter Mayer | 2000-08-08 |
| 6095763 | Fuel delivery pump with a bypass valve, for a fuel injection pump for an internal combustion engine | Hanspeter Mayer | 2000-08-01 |
| 6071105 | Gear pump for feeding fuel to a fuel injection pump | Hanspeter Mayer | 2000-06-06 |
| 6050795 | Fuel feed gear pump having an overload safety device | Hanspeter Mayer, Theodor Stipek | 2000-04-18 |
| 5597291 | Fuel feed pump for a fuel injection pump for internal combustion engines | Hanspeter Mayer | 1997-01-28 |