Murray Pellegrin
4Patents
2h-index
6Co-inventors
33Inventor score
Filing activity: Sep 9, 2003 → Mar 10, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7007753B2 | Top drive swivel apparatus and method | Mechanical Engineering; Lighting; Heating | 103 | Expired |
| US7249632B2 | Top drive swivel apparatus and method | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US7500518B2 | Top drive swivel apparatus and method | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7845408B2 | Top drive swivel apparatus and method | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.