Manfred Brandstadter
5Patents
2h-index
5Co-inventors
36Inventor score
Filing activity: Aug 24, 1983 → Jan 20, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4531899A | Positive displacement rotary gas compressor pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4526521A | Rotary spiral wall pump with pivotably connected guide means and associated method | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4840550A | Internal axis rotary piston engine with protrusions having two sealing corners | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4822260A | Device for controlling fluid supply to a rotary piston machine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US4604040A | Displacement machine having a housing and piston with spiral walls | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.