David A. Spears
1Patents
1h-index
6Co-inventors
25Inventor score
Filing activity: Jul 31, 2009 → Jul 31, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8309771B2 | Two-stage, gas phase process for the manufacture of alkylene glycol | Chemistry; Metallurgy | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.