Helmut Lux
14Patents
10h-index
26Co-inventors
72Inventor score
Filing activity: Mar 3, 1976 → Dec 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5046566A | Portable handheld tool having a handle arrangement decoupled by antivibration elements | Performing Operations; Transporting | 34 | Expired |
| US4142607A | Silencer, especially for portable motor chain saws | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4164989A | Muffler, especially for portable internal combustion engine | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5231956A | Portable handheld work apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8225514B2 | Manually guided implement | Performing Operations; Transporting | 14 | Active |
| US6994068B2 | Antivibration device | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6799642B2 | vibration damper between two components | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4016964A | Rotor for centrifugal clutch | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7270320B2 | Antivibration element | Performing Operations; Transporting | 11 | Expired |
| US4836297A | Handheld portable tool having an internal combustion engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6799373B2 | Portable work apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6152089A | Portable handheld work apparatus such as a motor-driven chain saw | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7152853B2 | Manually operated implement | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9216517B2 | Handheld work apparatus | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.