James Coleman
15Patents
7h-index
28Co-inventors
62Inventor score
Filing activity: Sep 27, 2001 → Aug 7, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6855054B2 | Gaming methods and apparatus using interchangeable symbols | Physics | 251 | Expired |
| US6575829B2 | Method and apparatus for gaming with simulation of telephone for player interaction | Physics | 73 | Expired |
| US8506384B2 | Multi-card bingo game features | Physics | 20 | Active |
| USD520695S1 | Accessory for a cleaning appliance | General | 16 | Expired |
| USD678635S1 | Cleaner head for a vacuum cleaner | General | 13 | Active |
| US6748734B1 | Gas turbine by-pass system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7526834B2 | Vacuum cleaning head | Human Necessities | 7 | Expired |
| US7191598B2 | Gas turbine by-pass system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8966709B2 | Cleaner head for a vacuum cleaner | Human Necessities | 6 | Active |
| US9449468B2 | Multi-card bingo game features | Physics | 6 | Active |
| US9721434B2 | Multi-card bingo game features | Physics | 6 | Active |
| US8336164B2 | Upright cleaning appliance | Human Necessities | 3 | Active |
| US11766530B2 | Systems and methods for delivering a respiratory gas | Human Necessities | 0 | Active |
| US9009911B2 | Cylinder vacuum cleaner | Human Necessities | 0 | Active |
| US9282865B2 | Cylinder vacuum cleaner | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.