Per Udden
1Patents
0Active
1Granted
21Portfolio score
Filing activity: Sep 14, 1988 → Sep 14, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4958925A | Eye movement measurement device with multiple light emitting and detecting elements | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.