Visa Lighting Corporation
7Patents
0Active
7Granted
23Portfolio score
Filing activity: Nov 6, 1991 → Jun 28, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5278737A | Wall and ceiling lighting unit | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| USD421505S | Lighting fixture | General | 40 | Expired |
| USD441483S | Lighting fixture | General | 20 | Expired |
| USD442315S | Lighting fixture | General | 19 | Expired |
| USD444587S | Lighting fixture | General | 17 | Expired |
| USD445941S | Lighting fixture | General | 14 | Expired |
| USD442314S | Lighting fixture | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.