Joachim Kottke
8Patents
5h-index
9Co-inventors
56Inventor score
Filing activity: Feb 21, 1978 → Mar 15, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4690252A | Rotation-preventing locking device for a portable tool | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5704257A | Securing mechanism for securing a drive shaft of a rotating tool member of a working tool | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4288171A | Mount for a holding structure of a free-cutting device | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4175298A | Handle for free-cutting devices | Human Necessities | 7 | Expired |
| US6769185B2 | Gearbox head | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5036648A | Cutterhead for a vegetation cutter apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6511044B2 | Method for adjusting the idle position of a throttle pull | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6698935B2 | Anti-friction bearing | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.