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Note 6 - Goodwill and Other Intangibles
12 Months Ended
Oct. 01, 2011
Goodwill and Intangible Assets Disclosure [Text Block]
6.  GOODWILL AND OTHER INTANGIBLES

As of October 1, 2011 and October 2, 2010, we had goodwill of $1,924,131.  In addition, we had patents and trademarks (net of accumulated amortization) of $310,289 as of October 1, 2011 and $301,842 as of October 2, 2010.  The goodwill is associated with the medical segment, and the patents and trademarks are associated with the medical and custom products segments.  Goodwill has an indefinite useful life.  The useful lives of individual patents and trademarks have been reviewed, and no material changes were required.

Amortization expense for patents and trademarks from continuing operations during fiscal years 2011, 2010, and 2009 was $64,218, $60,132, and $75,801, respectively.  Estimated amortization expense for the next five fiscal years based on existing patents and trademarks is as follows:

   
Estimated
 
   
Amortization
 
Fiscal years
 
Expense
 
2012
  $ 62,338  
2013
    34,277  
2014
    31,413  
2015
    28,243  
2016
    23,797