Cofido S.A.
1Patents
0Active
1Granted
19Portfolio score
Filing activity: Mar 19, 1992 → Mar 19, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5380439A | Submersible biological filter for the purification of waste water | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.