Robert Grull
3Patents
2h-index
12Co-inventors
37Inventor score
Filing activity: Nov 23, 2001 → Mar 31, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7073948B2 | Roller bearing | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8414193B2 | Retaining element for a roller bearing | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6579011B2 | Antifriction bearing | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.