Frisons Limited
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Nov 11, 1974 → Nov 11, 1974
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3960911A | Ferrocene compounds and preparation | Chemistry; Metallurgy | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.