Ewald Schulz
2Patents
2h-index
2Co-inventors
27Inventor score
Filing activity: Dec 24, 1984 → Mar 24, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4934911A | Hydraulic rotary piston engine having inproved commutator valve | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4627801A | Rotary gear machine with commutator and shaft in flange housing | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.