Optical Techniques International, Inc.
1Patents
0Active
1Granted
28Portfolio score
Filing activity: Nov 16, 1978 → Nov 16, 1978
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4311990A | Photo-optical keyboards | Electricity | 122 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.