John Begg
9Patents
5h-index
10Co-inventors
60Inventor score
Filing activity: Mar 31, 1976 → Sep 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4040640A | Vehicle chassis | Performing Operations; Transporting | 33 | Expired |
| US6332865A | Self-advancing endoscope | Human Necessities | 27 | Expired |
| US5845419A | Spring overshoe | Human Necessities | 24 | Expired |
| US9715839B2 | Perfusion method and apparatus | Physics | 16 | Active |
| US10220129B2 | Heart assist system and/or device | Human Necessities | 15 | Active |
| US9047787B2 | Perfusion method and apparatus | Physics | 3 | Active |
| US10556050B2 | Low cost ventricular device and system thereof | Human Necessities | 1 | Active |
| US11980750B2 | Implantable device and delivery method | Human Necessities | 0 | Active |
| US11439813B2 | Percutaneous lead | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.