Arbed
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Jun 1, 1979 → Jun 11, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5163785A | Method for sealing connections between sheet piles, and sheet piles employing said method | Fixed Constructions | 13 | Expired |
| US4301720A | Machine for tying coils of metal wire | Performing Operations; Transporting | 6 | Expired |
| US4285115A | Method of manufacturing railway sleepers | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.