Robert A. Zohn
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Jul 11, 1977 → Jan 30, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4120371A | Load holder extension for beam balance scales | Physics | 20 | Expired |
| US6560335B2 | Sanitary phone cover | Electricity | 11 | Expired |
| USD253995S | Extension platter for a triple beam scale | General | 5 | Expired |
| USD251694S | Carrying case for a weighing scale | General | 3 | Expired |
| USD251753S | Carrying case for a weighing scale | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.