Kenneth D. Caskey
16Patents
9h-index
19Co-inventors
69Inventor score
Filing activity: Jun 27, 1985 → Mar 2, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5335724A | Directionally oriented slotting method | Fixed Constructions | 69 | Expired |
| US5178219A | Method and apparatus for performing a block squeeze cementing job | Fixed Constructions | 45 | Expired |
| US5832998A | Coiled tubing deployed inflatable stimulation tool | Fixed Constructions | 22 | Expired |
| US4648445A | Retrieving mechanism | Fixed Constructions | 21 | Expired |
| US4693309A | Wireline set/tubing retrievable bridge plug | Fixed Constructions | 20 | Expired |
| US4648446A | Wireline set/tubing retrieve packer type bridge plug | Fixed Constructions | 19 | Expired |
| US5224547A | Retrieving tool for downhole packers utilizing non-rotational workstrings | Fixed Constructions | 15 | Expired |
| US4921046A | Horizontal hole cleanup tool | Fixed Constructions | 14 | Expired |
| US5310001A | Method of retrieving a downhole tool utilizing non-rotational workstrings | Fixed Constructions | 10 | Expired |
| US4989672A | Packer locking apparatus | Fixed Constructions | 8 | Expired |
| US5168931A | Fluid control valve | Fixed Constructions | 8 | Expired |
| US5332042A | Fluid control valve | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4871018A | Plugging apparatus for a gravel packer | Fixed Constructions | 8 | Expired |
| US5044434A | Long stroke packer | Fixed Constructions | 5 | Expired |
| US4651829A | Subsurface control valve | Fixed Constructions | 4 | Expired |
| US9556680B2 | Single trip liner setting and drilling assembly and methods | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.