David Hart
2Patents
2Active
2Granted
40Portfolio score
Filing activity: Dec 17, 2018 → Jan 13, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11486221B2 | Wellbore casing repair safety tool for low-pressure hydrocarbon wells | Fixed Constructions | 0 | Active |
| US10932973B2 | Portable light weight apparatus | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.