Optic-Tech International
1Patents
0Active
1Granted
18Portfolio score
Filing activity: May 19, 1999 → May 19, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6168304A | Lamp box with color variable light source | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.