Sonomax (SFT) INC
1Patents
0Active
1Granted
25Portfolio score
Filing activity: Mar 23, 2000 → Mar 23, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6339648B1 | In-ear system | Human Necessities | 164 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.