Marvin Hellerman
1Patents
1h-index
—Co-inventors
19Inventor score
Filing activity: Mar 21, 1991 → Mar 21, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD335906S | Football toy | General | 42 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.