Environmental Concerns, Inc.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Jun 23, 1987 → Jun 23, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4789475A | Water purification material, process therefor, and device for the removal of heavy metal toxins | Emerging Cross-Sectional Technologies | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.