RAVAL A.C.S. LTD.
20Patents
19Active
20Granted
47Portfolio score
Filing activity: Feb 25, 2002 → May 13, 2019 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8109285B2 | Roll over vent valve | Emerging Cross-Sectional Technologies | 60 | Active |
| US7694665B2 | Liquid vapor separator | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US6701952B1 | Valve and method for fitting it to a tank | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8091583B2 | Double check valve for a fuel system | Emerging Cross-Sectional Technologies | 9 | Active |
| US8376180B2 | Venting tubing system for a fuel tank | Performing Operations; Transporting | 4 | Active |
| US10850609B2 | Solenoid assembly for a valve | Performing Operations; Transporting | 4 | Active |
| US10465634B2 | Vehicle fuel accessory | Performing Operations; Transporting | 2 | Active |
| US7913712B2 | Fuel accessory for fuel tank and method for internally attaching same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9434246B2 | Fuel valve | Emerging Cross-Sectional Technologies | 2 | Active |
| US10717353B2 | Pressure relief valve | Performing Operations; Transporting | 2 | Active |
| US9403432B2 | Roll over valve | Emerging Cross-Sectional Technologies | 1 | Active |
| US8950382B2 | Vehicle fuel system and components thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US8176935B2 | Vapor recovery control valve | Emerging Cross-Sectional Technologies | 1 | Active |
| US10086690B2 | Draining arrangement | Emerging Cross-Sectional Technologies | 0 | Active |
| US11548376B2 | Fuel-vapor valve system and components therefor | Emerging Cross-Sectional Technologies | 0 | Active |
| US9393862B2 | Fuel valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US10300787B2 | Fuel-vapor valve system and components therefor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10323769B2 | Pressure relief valve | Emerging Cross-Sectional Technologies | 0 | Active |
| US11820222B2 | Float valve | Performing Operations; Transporting | 0 | Active |
| US10183574B2 | Draining device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.