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| Number | Title | Issue Date |
| 8104296 | Storage tank for a cryogenic fluid with a partitioned cryogen space A cryogenic storage tank comprises a partition that divides a cryogen space into a main storage space and an auxiliary space. A valve disposed inside the cryogen space is associated with a first fluid passage through the partition. The valve comprises a valve member... | 01/31/2012 |
| 7373931 | Method and apparatus for delivering two fuels to a direct injection internal combustion engine An apparatus for delivering two fuels to a direct injection internal combustion engine comprises a liquid-fuel supply rail, a gaseous-fuel supply rail, a drain system with a shared drain rail for collecting both liquid fuel and gaseous fuel, and a venting device for... | 05/20/2008 |
| 7124959 | Dual fuel injection valve and method of operating a dual fuel injection valve A dual fuel injection valve separately and independently injects two different fuels and comprises a dual needle assembly with a hollow open-ended outer needle and an inner needle disposed within the hollow interior. A cap cooperates with the outer needle to cover t... | 10/24/2006 |
| 6761325 | Dual fuel injection valve and method of operating a dual fuel injection valve A dual fuel injection valve separately and independently injects two different fuels into a combustion chamber of an internal combustion engine. A first fuel is delivered to the injection valve at injection pressure and a second fuel is either raised to injection pr... | 07/13/2004 |
