Christopher Cuffe
6Patents
5h-index
9Co-inventors
52Inventor score
Filing activity: Dec 23, 2002 → Jun 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6907937B2 | Expandable sealing apparatus | Fixed Constructions | 59 | Expired |
| US7104322B2 | Open hole anchor and associated method | Fixed Constructions | 45 | Expired |
| US9051810B1 | Frac valve with ported sleeve | Fixed Constructions | 29 | Active |
| US8757265B1 | Frac valve | Fixed Constructions | 25 | Active |
| US7070001B2 | Expandable sealing apparatus | Fixed Constructions | 16 | Expired |
| US8727026B2 | Dual isolation mechanism of cementation port | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.