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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Number | Title | Issue Date |
| 8120364 | Stand alone battery monitoring system with alert A stand-alone battery monitoring system coupled to a battery product having a positive pole and a negative pole, a housing and an electronics package contained within the housing. A sensor is coupled to and communicates with the battery product and the controller. M... | 02/21/2012 |
| 8013611 | Vehicle battery product and battery monitoring system A vehicle battery product and a battery monitoring system communicating with a battery product having an at least one electronics module, the module having a controller, the controller having software and a computer readable storage media. An at least one sensor cir... | 09/06/2011 |
| 7839117 | System and method of detecting a battery fault A method of controlling a multiple battery system in a vehicle electrical system is provided. The method steps include polling an at least one sensor in the multiple battery system monitoring the multiple battery system for an at least one reading and detecting an a... | 11/23/2010 |
| 7834583 | Remotely controlled multiple battery system A remotely controllable multiple battery system for reliably supplying electrical energy to an electrical system, the remotely controllable multiple battery system receiving control signals from a remote control device, the remotely controllable multiple battery sys... | 11/16/2010 |
| 7679314 | Multiple battery system for reliably supplying electrical energy to an electrical system A multiple battery system includes a battery housing, first and second batteries disposed in the battery housing, a one-way charging circuit, and at least one switching device. The battery housing includes at least one positive terminal and at least one negative ter... | 03/16/2010 |
| 7675261 | Auxiliary battery attachment apparatus for use in a multiple battery system that reliably supplies electrical energy to an electrical system An auxiliary battery attachment apparatus, which is attachable to a first housing containing a first battery, includes a second housing, a second battery disposed within the second housing, positive and negative couplings, a one-way charging circuit, and at least on... | 03/09/2010 |
| 7598700 | Tamper resistant battery and battery warranty and performance tracking system A battery warranty and metrics tracking network with a programmable battery product for storing, sending and receiving data from a battery warranty, enablement, and metrics tracking network, having an at least one onboard electronics module and storage media on the ... | 10/06/2009 |
| 7567057 | Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system The instant invention is directed to a multiple battery system and network controlled multiple battery system. A main battery having a main positive output and a main negative output is also provided, together with an at least one auxiliary battery having an at leas... | 07/28/2009 |
| 7427865 | Method for detecting a discharge condition fault in an electrical system of a vehicle or piece of machinery A method for detecting a discharge condition fault in an electrical system of a vehicle or a piece of machinery includes supplying electrical energy to the electrical system from an auxiliary battery or batteries of a multiple battery system when a main battery of t... | 09/23/2008 |
| 7388349 | Multiple battery switching method and apparatus The instant invention is directed to a multiple battery system and network controlled multiple battery system. A main battery having a main positive output and a main negative output is also provided, together with an at least one auxiliary battery having an at leas... | 06/17/2008 |
| 7339347 | Apparatus and method for reliably supplying electrical energy to an electrical system The instant invention is directed to a multiple battery system and auxiliary battery attachment system. The invention provides a battery housing having a common positive terminal and a common negative terminal coupled to an electrical system. A main battery having a... | 03/04/2008 |
