| Patent No. | Patent Title: |
| 6703158 | Cylindrical storage battery |
| 6696191 | Fuel cell and process for producing the same |
| 6689503 | Fuel cell with uniform compression device |
| 6682844 | Release valve and method for venting a system |
| 6678926 | Method and apparatus for manufacturing battery plates |
| 6677072 | Fuel cell |
| 6670065 | Solid polymer electrolyte, a membrane using thereof, a solution f... |
| 6663996 | Compression mechanism for an electrochemical fuel cell assembly |
| 6663998 | Anode catalyst materials for use in fuel cells |
| 6664001 | Layered substrate with battery |
| 6660421 | System for storing fuel in a handheld device |
| 6660415 | Method for improving the light-off performance of mobile fuel cel... |
| 6660419 | Solid polymer electrolyte fuel cell |
| 6660417 | Fuel cell generator |
| 6656616 | Fuel cell system |
| 6656621 | Fuel cell stack |
| 6653014 | Power sources for iontophoretic drug delivery systems |
| 6653004 | Process control for multiple air supplies |
| 6649302 | Temperature sensing device for use in secondary battery pack, and... |
| 6649292 | Fuel cell system having a reformer unit |
| 6649298 | Electronic apparatus using fuel cell assembly |
| 6645655 | Passively pumped liquid feed fuel cell system |
| 6645653 | Fuel cell system, controller thereof and method |
| 6635375 | Planar solid oxide fuel cell with staged indirect-internal air an... |
| 6632554 | High performance cathodes for solid oxide fuel cells |
| 6632555 | Proton electrolyte membrane fuel cell with anti-freeze coolant an... |
| 6632553 | Methods and apparatuses for managing effluent products in a fuel ... |
| 6630259 | Fuel cell power system performing AC inversion, method of distrib... |
| 6627341 | Device for compensating for fluctuations in fuel concentration in... |
| 6623880 | Fuel cell-fuel cell hybrid system |
| 6623881 | High performance solid electrolyte fuel cells |
| 6620542 | Flex based fuel cell |
| 6613466 | Fuel cell system and method for operating the process |
| 6607853 | Method of converting a carbon-comprising material, method of oper... |
| 6607857 | Fuel cell separator plate having controlled fiber orientation and... |
| 6607856 | Solid polymer electrolyte having high-durability |
| 6602626 | Fuel cell with internal thermally integrated autothermal reformer |
| 6602628 | Control system for fuel cell |
| 6602627 | Uninterruptible power supplies using fuel cells |
| 6599650 | Fuel cell sealant design |
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