Graham Ball
6Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: Nov 29, 1983 → Nov 15, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4815632A | Liquid dosing device with digital display | Physics | 60 | Expired |
| US4760939A | Liquid dosing device with digital display | Physics | 29 | Expired |
| US4546794A | Gas mixing apparatus | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6122786A | Inflatable mattresses | Human Necessities | 4 | Expired |
| US9381590B2 | Implantable medical device feedthroughs and housings | Performing Operations; Transporting | 0 | Active |
| US11371655B2 | Cryogenic fluid vaporizer | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.