Ernest W. Dewing
17Patents
8h-index
23Co-inventors
68Inventor score
Filing activity: Oct 6, 1975 → Jul 8, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3951328A | Joining of metal surfaces | Performing Operations; Transporting | 66 | Expired |
| US4099959A | Process for the production of aluminium | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4737253A | Aluminium reduction cell | Chemistry; Metallurgy | 15 | Expired |
| US5409580A | Process and apparatus for melting metals and composites while reducing losses due to oxidation | Chemistry; Metallurgy | 13 | Expired |
| US4612103A | Aluminium reduction cells | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4790917A | Refining of lithium-containing aluminum scrap | Chemistry; Metallurgy | 11 | Expired |
| US4261736A | Carbothermic production of aluminium | Chemistry; Metallurgy | 10 | Expired |
| US4613418A | Aluminium reduction cells | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4405415A | Electrolytic refining of molten metal | Chemistry; Metallurgy | 8 | Expired |
| US4213599A | Apparatus for the production of aluminium | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5100618A | Production of an aluminum grain refiner | Chemistry; Metallurgy | 7 | Expired |
| US4647357A | Aluminium electrolytic reduction cell linings | Chemistry; Metallurgy | 6 | Expired |
| US4505796A | Electrolytic reduction cells | Chemistry; Metallurgy | 3 | Expired |
| US4495047A | Electrolytic reduction cells | Chemistry; Metallurgy | 3 | Expired |
| US4226618A | Carbothermic production of aluminium | Chemistry; Metallurgy | 2 | Expired |
| US4245822A | Process for the production of aluminium | Chemistry; Metallurgy | 2 | Expired |
| US4668351A | Method of producing aluminum | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.