Comalco Limited
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Apr 10, 1975 → Sep 3, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4434014A | High strength wear resistant aluminium alloys and process | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US4483830A | Production of alumina | Chemistry; Metallurgy | 8 | Expired |
| US4059673A | Production of bauxite and aluminium chloride of low iron content | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.