Sigaba Corporation
1Patents
0Active
1Granted
26Portfolio score
Filing activity: Apr 25, 2000 → Apr 25, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6584564B2 | Secure e-mail system | Electricity | 261 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.