Michael Willig
5Patents
2h-index
16Co-inventors
48Inventor score
Filing activity: Jun 22, 2001 → Oct 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6641636B2 | Filter structure | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7895983B2 | Retention assembly for a hydrocarbon trap | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7959423B2 | Vacuum pump with a lubricant pump | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9206774B2 | Cowl-mounted air cleaner | Performing Operations; Transporting | 1 | Active |
| US11773849B2 | Vacuum pump, scroll pump, and manufacturing method for such | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.