Carl Pierce
14Patents
6h-index
6Co-inventors
59Inventor score
Filing activity: May 18, 1998 → Sep 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5927108A | Wheel lock | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD866660S1 | Payment card | General | 14 | Active |
| USD868887S1 | Payment card | General | 12 | Active |
| USD845387S1 | Payment card | General | 9 | Active |
| USD857093S1 | Payment card | General | 9 | Active |
| USD847256S1 | Payment card | General | 8 | Active |
| USD898822S1 | Payment card | General | 5 | Active |
| USD933125S1 | Payment card | General | 4 | Active |
| US9844363B2 | Biopsy device with aspiration valve | Human Necessities | 3 | Active |
| USD952738S1 | Payment card | General | 2 | Active |
| USD967894S1 | Payment card | General | 1 | Active |
| US10856856B2 | Biopsy device with aspiration valve | Human Necessities | 1 | Active |
| US11857171B2 | Biopsy device with aspiration valve | Human Necessities | 1 | Active |
| USD1042625S1 | Payment card | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.