David W. Hagan
2Patents
2h-index
6Co-inventors
27Inventor score
Filing activity: Jun 11, 1987 → Jan 15, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4805556A | Reactor system and method for forming uniformly large-diameter polycrystalline rods by the pyrolysis of silane | Chemistry; Metallurgy | 32 | Expired |
| US4826668A | Process for the production of ultra high purity polycrystalline silicon | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.