Larynogograph Limited
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Jan 4, 1978 → Jan 4, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4139732A | Apparatus for speech pattern derivation | Physics | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.