Devan SCHAPPLER
5Patents
0h-index
36Co-inventors
34Inventor score
Filing activity: Dec 17, 2020 → Jun 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11832778B2 | Nozzle for a surface treatment apparatus and a surface treatment apparatus having the same | Human Necessities | 0 | Active |
| US12336682B2 | Extraction cleaner | Human Necessities | 0 | Active |
| US12114819B2 | Wet dry appliance | Performing Operations; Transporting | 0 | Active |
| US12022989B2 | Nozzle for a surface treatment apparatus and a surface treatment apparatus having the same | Human Necessities | 0 | Active |
| US12121201B2 | Agitator for a surface treatment apparatus and a surface treatment apparatus having the same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.