Joseph S. Gardner
5Patents
3h-index
9Co-inventors
46Inventor score
Filing activity: Apr 29, 1996 → Oct 20, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD392779S | Headlight cap assembly for vacuum cleaner or similar article | General | 13 | Expired |
| US9713411B2 | Surface-treatment apparatus and head unit | Human Necessities | 8 | Active |
| USD396902S | Vacuum cleaner headlight cap assembly | General | 7 | Expired |
| USD780390S1 | Handle for a surface-treatment apparatus | General | 1 | Active |
| USD789632S1 | Surface-treatment apparatus | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.