Robert Tapper
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Feb 8, 1980 → Feb 8, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4340047A | Iontophoretic treatment apparatus | Human Necessities | 54 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.