David Alexander Hill
3Patents
2Active
3Granted
38Portfolio score
Filing activity: Jun 1, 1998 → Apr 2, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6189682A | Position control apparatus and method for controlling the movement of a block in a woodworking machine | Performing Operations; Transporting | 17 | Expired |
| USD789514S1 | Injectable tablet | General | 7 | Active |
| US11719676B2 | Machine learning monitoring air quality | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.