Walter Hirsch
4Patents
4h-index
8Co-inventors
47Inventor score
Filing activity: Mar 20, 1978 → Dec 6, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4211057A | Combine harvester automatic table height control | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6070816A | Straw chopper | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6688971B2 | Chopper arrangement | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5019014A | Foreign object protection device for a harvesting machine | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.