Leo Shapiro
4Patents
2h-index
3Co-inventors
41Inventor score
Filing activity: Jul 25, 1991 → Oct 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD366550S | Lifting aid | General | 8 | Expired |
| US5150482A | Bath chair swivel foot | Human Necessities | 7 | Expired |
| US11709836B2 | Data fetch engine | Physics | 0 | Active |
| USD901822S1 | Prayer wheel | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.