Stephen Edward Walker
5Patents
3h-index
3Co-inventors
50Inventor score
Filing activity: Sep 8, 1982 → Oct 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4450877A | Pharmaceutical preparations in solid unit dosage form | Human Necessities | 36 | Expired |
| US10012561B2 | Integrity testing of storage tank structure using robotic ultrasound | Physics | 8 | Active |
| US10488294B2 | Integrity testing of storage tank structure using robotic ultrasound | Physics | 3 | Active |
| US11719592B2 | Integrity testing of storage tank structure using robotic ultrasound | Physics | 0 | Active |
| US10145755B2 | Characterization and measurement of storage caverns using multibeam ultrasound | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.