Paul R. Edwards
2Patents
0Active
2Granted
15Portfolio score
Filing activity: Jul 11, 1994 → Jul 11, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD361593S | Document sheet with apertures for cards | General | 3 | Expired |
| USD360431S | Document sheet with apertures for cards | General | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.