Timothy A. Rumph
5Patents
2h-index
4Co-inventors
36Inventor score
Filing activity: Jun 24, 2002 → Aug 6, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6581732B1 | Keyless attachment of brake shoes | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US8267229B2 | Railway brake shoe | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8365884B2 | Railway brake shoe | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8763769B2 | Brake shoe with multi-function metal insert | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8307962B2 | End stabilization for brake shoes extending beyond the ends of the brake head | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.