David J. Roha
4Patents
2h-index
9Co-inventors
37Inventor score
Filing activity: Aug 18, 1998 → Jan 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6117302A | Fuel cell aluminum production | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7267158B2 | Control of oxide growth on molten aluminum during casting using a high moisture atmosphere | Performing Operations; Transporting | 4 | Expired |
| US7753988B2 | Use of alumina-carbon agglomerates in the carbothermic production of aluminum | Chemistry; Metallurgy | 0 | Active |
| US7819937B2 | Use of alumina-carbon agglomerates in the carbothermic production of aluminum | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.