Fred Bolle
5Patents
5h-index
4Co-inventors
52Inventor score
Filing activity: Oct 22, 1975 → Jun 7, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4021679A | Method and apparatus for automatic switching | Electricity | 36 | Expired |
| US4749219A | Vacuum lift assembly | Performing Operations; Transporting | 21 | Expired |
| US4508212A | Adjustable torque conveyor roller drive | Performing Operations; Transporting | 19 | Expired |
| US4614108A | Die cart | Performing Operations; Transporting | 12 | Expired |
| US4743006A | Fanner magnet assembly | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.