Sofia Kolleth
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Sep 8, 1998 → Sep 8, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6102398A | Question and answer board game | Human Necessities | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.