Charles Hammel
10Patents
7h-index
9Co-inventors
48Inventor score
Filing activity: Jul 31, 2001 → May 20, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6610263B2 | System and process for removal of pollutants from a gas stream | Emerging Cross-Sectional Technologies | 100 | Expired |
| US6579507B2 | System and process for removal of pollutants from a gas stream | Emerging Cross-Sectional Technologies | 48 | Expired |
| US7247279B2 | System for removal of pollutants from a gas stream | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7033548B2 | System and process for removal of pollutants from a gas stream | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7041270B2 | Pretreatment and regeneration of oxides of manganese | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7396514B2 | Electronic controls for pollutant removal | Emerging Cross-Sectional Technologies | 7 | Active |
| US7488464B2 | Metal oxide processing methods and systems | Emerging Cross-Sectional Technologies | 7 | Active |
| US6974565B2 | System and process for removal of pollutants from a gas stream | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7419637B2 | Oxides of manganese processed in continuous flow reactors | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7232782B2 | Regeneration, pretreatment and precipitation of oxides of manganese | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.