John DUTTON
5Patents
4h-index
4Co-inventors
50Inventor score
Filing activity: Mar 2, 1977 → Aug 30, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD654965S1 | Scooter | General | 31 | Expired |
| USD654964S1 | Scooter | General | 16 | Expired |
| US4100781A | Axle spindle forming method | Performing Operations; Transporting | 10 | Expired |
| US4208900A | Axle spindle forming apparatus | Performing Operations; Transporting | 8 | Expired |
| US11096531B2 | Adjustable bathroom grab bar assembly | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.