ECC Construction Materials Limited
1Patents
0Active
1Granted
22Portfolio score
Filing activity: Nov 19, 1990 → Nov 19, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5131202A | Building block | Fixed Constructions | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.