Ashley C. Kishino
14Patents
9h-index
28Co-inventors
68Inventor score
Filing activity: Aug 24, 1992 → Sep 22, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7264057B2 | Subsea intervention | Performing Operations; Transporting | 63 | Expired |
| US6811382B2 | Integrated pumping system for use in pumping a variety of fluids | Electricity | 54 | Expired |
| US6763889B2 | Subsea intervention | Performing Operations; Transporting | 46 | Expired |
| US6688860B2 | Protector for electrical submersible pumps | Electricity | 40 | Expired |
| US5310013A | Core marking system for a sidewall coring tool | Fixed Constructions | 31 | Expired |
| US6981853B2 | Protector for electrical submersible pumps | Electricity | 24 | Expired |
| US7293715B2 | Marking system and method | Physics | 23 | Expired |
| US7217107B2 | Protector for electrical submersible pumps | Electricity | 18 | Expired |
| US7878243B2 | Method and apparatus for sampling high viscosity formation fluids | Fixed Constructions | 11 | Active |
| US7806670B2 | Protector for electrical submersible pumps | Electricity | 8 | Active |
| US5883583A | Imaging a completion string in a wellbore | Fixed Constructions | 6 | Expired |
| US7913554B2 | Method and apparatus for balanced pressure sampling | Fixed Constructions | 4 | Active |
| US7565835B2 | Method and apparatus for balanced pressure sampling | Fixed Constructions | 4 | Active |
| US9528357B2 | Protector for electrical submersible pumps | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.