Joseph Michael Sparkman
1Patents
1h-index
2Co-inventors
22Inventor score
Filing activity: Nov 10, 2014 → Nov 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9488014B2 | Box-on-box self-stacking substructure for a drill rig | Fixed Constructions | 21 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.