Dan E. Alpert
3Patents
0Active
3Granted
20Portfolio score
Filing activity: May 4, 1995 → Jun 24, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD384593S | Gemstone | General | 48 | Expired |
| USD373971S | Gemstone | General | 46 | Expired |
| USD399165S | Gemstone | General | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.