Contamco Corporation
3Patents
0Active
3Granted
26Portfolio score
Filing activity: Jun 18, 1991 → Mar 6, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5332485A | Electrostatic filter | Performing Operations; Transporting | 24 | Expired |
| US5785834A | Electrostatic filter | Performing Operations; Transporting | 7 | Expired |
| US5630926A | Electrostatic filter | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.