David Knowles
5Patents
3h-index
2Co-inventors
47Inventor score
Filing activity: Jan 9, 1989 → Mar 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6634424B2 | Downhole control tool | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4927295A | Retrievable guide post system | Fixed Constructions | 6 | Expired |
| US10489904B2 | Assessing risk of breast cancer recurrence | Physics | 3 | Active |
| US11288795B2 | Assessing risk of breast cancer recurrence | Physics | 1 | Active |
| US12100146B2 | Assessing risk of breast cancer recurrence | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.