Optech Inc.
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Oct 25, 1985 → Nov 25, 1986
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4692607A | Controlled color light source | Physics | 7 | Expired |
| US4686612A | Lamp reflector assembly | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4750097A | Lamp reflector assembly | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.