David A. Hines
6Patents
6h-index
8Co-inventors
48Inventor score
Filing activity: Mar 29, 1976 → Jun 14, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4297217A | Treatment of wastewater | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4183787A | Circulation of gas/liquid mixtures | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4253949A | Sewage treatment-flotation apparatus | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4351730A | Treatment of biologically-degradable waste | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4304665A | Process for treatment of wastewater | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4416781A | Treatment of biologically-degradable waste | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.