Logan Smith
26Patents
3h-index
23Co-inventors
59Inventor score
Filing activity: Jun 21, 2010 → Jun 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9115547B2 | Large diameter tubular lifting apparatuses and methods | Fixed Constructions | 3 | Active |
| US10472905B2 | Power tong | Fixed Constructions | 3 | Active |
| US9765581B2 | Tubular gripping apparatus with movable bowl | Fixed Constructions | 3 | Active |
| US11352840B2 | Drill pipe torque reducer and method | Fixed Constructions | 3 | Active |
| US11480044B2 | Portable local positioning system | Physics | 3 | Active |
| US10724308B2 | Drill pipe torque reducer and method | Fixed Constructions | 2 | Active |
| US9284791B2 | Apparatus and method to clean a tubular member | Emerging Cross-Sectional Technologies | 2 | Active |
| US10689925B2 | Pipe wrench | Fixed Constructions | 2 | Active |
| US10006259B2 | Large diameter tubular lifting apparatuses and methods | Fixed Constructions | 2 | Active |
| US9140078B2 | Extended range single-joint elevator | Emerging Cross-Sectional Technologies | 2 | Active |
| US10329893B2 | Assembly and method for dynamic, heave-induced load measurement | Fixed Constructions | 1 | Active |
| US9194191B2 | Link carrier apparatus for a drilling rig | Fixed Constructions | 1 | Active |
| US9677352B2 | Chuck spider | Fixed Constructions | 1 | Active |
| US9784050B2 | Transfer sleeve for completions landing systems | Fixed Constructions | 1 | Active |
| US9630811B2 | Transfer sleeve for completions landing systems | Fixed Constructions | 1 | Active |
| US9422778B2 | Drill pipe handling system | Fixed Constructions | 1 | Active |
| US10900298B2 | Large diameter tubular lifting apparatuses and methods | Fixed Constructions | 0 | Active |
| US10907424B2 | Clamp-on single joint manipulator for use with single joint elevator | Fixed Constructions | 0 | Active |
| US10612321B2 | Stand building using a horseshoe slip elevator | Fixed Constructions | 0 | Active |
| US10577899B2 | Combined casing fill-up and drill pipe flowback tool and method | Fixed Constructions | 0 | Active |
| US10570678B2 | Horseshoe slip elevator | Fixed Constructions | 0 | Active |
| US10822889B2 | Load transfer system for stands of tubulars | Fixed Constructions | 0 | Active |
| US9115548B2 | Large diameter tubular lifting apparatuses and methods | Fixed Constructions | 0 | Active |
| US12129717B2 | Drill pipe torque reducer and method | Fixed Constructions | 0 | Active |
| US9765580B2 | Extended range single-joint elevator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.