Herbert Hartmann
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Mar 2, 1981 → Mar 2, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4365846A | Dual-circuit pressure control valve for hydraulic brake systems | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.