Note 4: Patents	12 Months Ended
Aug. 31, 2012
Notes
Note 4: Patents	Note 4: Patents We have certain patents recorded net of accumulated amortization. The patents are being amortized on a straight-line basis over their remaining legal life, up to a period of 17 years. Amortization expense was $21,060, $26,113 and $26,428 for the years ended August 31, 2012, 2011, and 2010, respectively.

The entire disclosure for all or part of the information related to intangible assets.

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-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

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