Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5897302 | Reciprocating piston pump with radial cylinders based by a wire hoop spring against an eccentric shaft | Heinz Siegel, Ernst-Dieter Schaefer, Guenter Krenz | 1999-04-27 |
| 5374167 | Feed pump for a hydraulic system | — | 1994-12-20 |