John E. Sumter
6Patents
5h-index
10Co-inventors
49Inventor score
Filing activity: Feb 22, 2002 → Apr 9, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7299941B2 | Container seal with flexible central panel | Performing Operations; Transporting | 44 | Expired |
| US7086676B2 | Multi-purpose tongs having an incremental cam | Human Necessities | 31 | Expired |
| USD502367S1 | Tongs | General | 20 | Expired |
| USD502225S1 | Flying ring | General | 14 | Expired |
| USD491028S1 | Tongs | General | 7 | Expired |
| US6599163B1 | Aerodynamic flying ring | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.