| Patent No. | Patent Title: |
| 6242128 | Fastener system of tab bussing for batteries |
| 6060185 | Protective device for secondary batteries |
| 6042960 | Automatic water vapor density control of hydrogen gas |
| 5958617 | Thin type battery |
| 5951959 | Mesophase pitch-based carbon fiber for use in negative electrode ... |
| 5935725 | Flow facilitator for improving operation of a fuel cell |
| 5928807 | Integrated seal for a PEM fuel cell |
| 5916699 | Hybrid energy storage system |
| 5916704 | Low pressure battery vent |
| 5914201 | Filling fixture for electric vehicle cell |
| 5912092 | Battery package |
| 5912089 | Alkaline storage battery |
| 5908717 | Electrolyte composition for rechargeable electrochemical cells |
| 5902694 | Water top-up plug for batteries containing a liquid electrolyte |
| 5902692 | Battery with planar high temperature fuel cells |
| 5895728 | Battery case |
| 5891590 | Battery reconditioning device |
| 5891591 | Battery terminal |
| 5888666 | Secondary battery |
| 5885309 | Method of manufacturing an electrochemical cell |
| 5882362 | Insulating enclosure for lithium batteries |
| 5882812 | Overcharge protection systems for rechargeable batteries |
| 5882818 | Lithium secondary battery |
| 5879829 | Lithium cell treating apparatus |
| 5876870 | Battery residual amount display circuit |
| 5876868 | Battery sealing structure |
| 5874181 | Battery container |
| 5871863 | Lithium ion secondary battery |
| 5871861 | Lithium ion secondary cell |
| 5871552 | Process of preparing electrode for solid polymer electrolyte fuel... |
| 5871865 | Methods of fabricating electrochemical cells |
| 5871859 | Quick charge battery with thermal management |
| 5869200 | Magnetic slurry fueled battery system |
| 5869202 | Hydrophillic graphite fuel cell electrode for use with an ionomer... |
| 5869201 | Hydrophilic, graphite fuel cell electrode for use with an ionomer... |
| 5869205 | Electrochemical cell having multiple anode compartments |
| 5866275 | Layered sintered body for electrochemical cells |
| 5863671 | Plastic platelet fuel cells employing integrated fluid management |
| 5862830 | Water replenishing plug for a battery containing a liquid electro... |
| 5863672 | Polymer electrolyte membrane fuel cell |
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