RFPC Holding Corp.
7Patents
7Active
7Granted
54Portfolio score
Filing activity: Nov 20, 2007 → Oct 29, 2021 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8267229B2 | Railway brake shoe | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8763769B2 | Brake shoe with multi-function metal insert | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8235185B2 | Side reinforced railway brake shoe | 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 |
| US12117055B2 | Friction device with reduced volume | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11713792B2 | Friction device with bonding inserts | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12152646B2 | Shaped friction device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.