Matthew John Dobson
17Patents
4h-index
25Co-inventors
56Inventor score
Filing activity: Feb 22, 2011 → Jun 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD667186S1 | Part of a vacuum cleaner | General | 19 | Active |
| US8650709B2 | Handle for a wand of a vacuum cleaning appliance | Human Necessities | 8 | Active |
| US11376364B2 | Injection apparatus | Human Necessities | 5 | Active |
| US9826869B2 | Suction nozzle for a vacuum cleaner | Human Necessities | 4 | Active |
| US8567003B2 | Vacuum cleaning appliance | Human Necessities | 4 | Active |
| US11331430B2 | Injection device | Human Necessities | 3 | Active |
| US9015902B2 | Cleaner-head for a vacuum cleaner | Human Necessities | 3 | Active |
| US8739361B2 | Vacuum cleaning head | Human Necessities | 3 | Active |
| US11426519B2 | Injection device with gap reduction mechanism | Human Necessities | 2 | Active |
| USD767220S1 | Part of a vacuum cleaner | General | 1 | Active |
| US11383040B2 | Injection device fill volume management | Human Necessities | 1 | Active |
| USD767219S1 | Part of a vacuum cleaner | General | 1 | Active |
| US9706887B2 | Cleaner-head for a vacuum cleaner | Human Necessities | 1 | Active |
| US8732902B2 | Vacuum cleaning head | Human Necessities | 1 | Active |
| US12023469B2 | Injection apparatus | Human Necessities | 0 | Active |
| US11992661B2 | Injection device fill volume management | Human Necessities | 0 | Active |
| US11944790B2 | Injection device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.