Siderurgiemaritime-Maritime Staalnijverheid
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Mar 23, 1978 → Mar 23, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4160725A | Waste water purification processes | Chemistry; Metallurgy | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.