Darrell Griffin
4Patents
1h-index
4Co-inventors
41Inventor score
Filing activity: Mar 31, 1989 → Apr 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5011782A | Method of making passivated antireflective coating for photovoltaic cell | Emerging Cross-Sectional Technologies | 55 | Expired |
| US7583320B2 | Digital image display system | Physics | 0 | Active |
| US11313212B1 | Pre-hydration of friction reducers for wellbore fluids | Chemistry; Metallurgy | 0 | Active |
| USD503706S1 | Video player adapter for portable handheld devices | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.