Vitrum AB
2Patents
0Active
2Granted
25Portfolio score
Filing activity: Dec 13, 1976 → Dec 7, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4411358A | Package | Human Necessities | 42 | Expired |
| US4101673A | Purification of nutritive oils | Chemistry; Metallurgy | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.