Markus Walch
16Patents
2h-index
24Co-inventors
50Inventor score
Filing activity: May 4, 2004 → Mar 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7765161B2 | System and method for providing payment services in electronic commerce | Physics | 17 | Expired |
| US8056521B2 | Bearing device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11047270B2 | Valve train of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11041416B2 | Valve train of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8166940B2 | Internal combustion engine with a camshaft bearing device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10473003B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10641138B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10428698B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8939124B2 | Balancing shaft with bearing point having separated first and second bearing surfaces | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11236647B2 | Slotted guide | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11041415B2 | Valve control | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10352444B2 | Piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10428701B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10539050B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9175636B2 | Cylinder head cover | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10428702B2 | Valve drive for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.