Eric Halfmann
6Patents
2h-index
9Co-inventors
33Inventor score
Filing activity: May 14, 2013 → Nov 17, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9995099B2 | High collapse pressure chamber and method for downhole tool actuation | Fixed Constructions | 7 | Active |
| US9759027B2 | Slip with altering load distribution feature | Fixed Constructions | 3 | Active |
| US9739118B2 | Compensating pressure chamber for setting in low and high hydrostatic pressure applications | Fixed Constructions | 2 | Active |
| US10060256B2 | Communication system for sequential liner hanger setting, release from a running tool and setting a liner top packer | Fixed Constructions | 2 | Active |
| US9562410B2 | Increased load bearing thickness for anchoring slip | Fixed Constructions | 1 | Active |
| US9580989B2 | Interventionless method of setting a casing to casing annular packer | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.