OEC AG
2Patents
1Active
2Granted
35Portfolio score
Filing activity: Sep 17, 1996 → Mar 25, 2010 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5661775A | X-ray device having a co-axial laser aiming system in an opposed configuration | Human Necessities | 31 | Expired |
| US8393761B2 | Lighting device | Mechanical Engineering; Lighting; Heating | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.