Robert Massen
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Jan 15, 2004 → Jan 15, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7256883B2 | Method for the optical inspection of a transparent protective layer and of a colored patterned surface | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.