Antony F. Grattan
25Patents
5h-index
19Co-inventors
62Inventor score
Filing activity: Dec 15, 2003 → Aug 15, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7104326B2 | Apparatus and method for severing pipe utilizing a multi-point initiation explosive device | Fixed Constructions | 42 | Expired |
| US10246961B2 | Setting tool for downhole applications | Fixed Constructions | 23 | Active |
| US10900309B2 | Setting tool for downhole applications | Fixed Constructions | 7 | Active |
| US11072991B2 | Degradable plug device for a pipe | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7416076B2 | Apparatus and method for packaging and shipping of high explosive content components | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US10392888B2 | Centralizing and protective adapter for downhole torch and method of use | Fixed Constructions | 4 | Active |
| US10337271B2 | Downhole positioning and anchoring device | Fixed Constructions | 4 | Active |
| US10094190B2 | Downhole severing tools employing a two-stage energizing material and methods for use thereof | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10294744B2 | Systems and methods for setting an extreme-range anchor within a wellbore | Fixed Constructions | 3 | Active |
| US10253603B2 | Methods of controlling the dynamic pressure created during detonation of a shaped charge using a substance | Fixed Constructions | 2 | Active |
| US10865614B2 | Systems and methods for setting an extreme-range anchor within a wellbore | Fixed Constructions | 2 | Active |
| US11047192B2 | Downhole positioning and anchoring device | Fixed Constructions | 2 | Active |
| US10787864B1 | Web protectors for use in a downhole tool | Fixed Constructions | 2 | Active |
| US11414940B2 | Systems and methods for setting an extreme range anchor within a wellbore | Fixed Constructions | 1 | Active |
| US11078777B2 | Permanent or removable positioning apparatus and method for downhole tool operations | Fixed Constructions | 1 | Active |
| US11846418B2 | Protective material for fuel system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11719062B2 | Systems and methods for setting an extreme-range anchor within a wellbore | Fixed Constructions | 0 | Active |
| US10689932B2 | Casing removal tool and methods of use for well abandonment | Fixed Constructions | 0 | Active |
| US12180796B2 | Systems and methods for activating a pressure-sensitive downhole tool | Fixed Constructions | 0 | Active |
| US11988058B2 | Radial cutting apparatus with swirl diverter | Fixed Constructions | 0 | Active |
| US11732574B2 | Permanent or removable positioning apparatus and method for downhole tool operations | Fixed Constructions | 0 | Active |
| US11655686B2 | Degradable plug device for a pipe | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12352123B2 | Borehole conduit cutting apparatus with swirl generator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11230900B2 | Downhole jarring tool with electrical pass through | Fixed Constructions | 0 | Active |
| US11591872B2 | Setting tool for downhole applications | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.