Josef Riedhammer
6Patents
4h-index
3Co-inventors
50Inventor score
Filing activity: Dec 11, 1974 → Jul 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4388941A | Apparatus for producing a rotary speed-dependent control pressure | Emerging Cross-Sectional Technologies | 126 | Expired |
| US3932993A | Control apparatus for an adjustable hydraulic machine driven by an adjustable driving motor | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US5046403A | Axial piston machine with swash plate construction | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4520712A | Axial piston machine having a sealed bearing box | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6736048B2 | Hydrostatic axial piston machine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US3946561A | Fluid pressure control devices | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.