<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> AUG-31-1996 <PERIOD-END> MAY-31-1996 <CASH> 574,437 <SECURITIES> 865,839 <RECEIVABLES> 143,002 <ALLOWANCES> 0 <INVENTORY> 81,536 <CURRENT-ASSETS> 1,683,089 <PP&E> 345,478 <DEPRECIATION> 242,287 <TOTAL-ASSETS> 1,882,784 <CURRENT-LIABILITIES> 53,700 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 27,422 <OTHER-SE> 1,799,734 <TOTAL-LIABILITY-AND-EQUITY> 1,882,784 <SALES> 325,694 <TOTAL-REVENUES> 325,694 <CGS> 149,484 <TOTAL-COSTS> 338,114 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (241,148) <INCOME-TAX> 0 <INCOME-CONTINUING> (241,148) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (241,148) <EPS-PRIMARY> (0.09) <EPS-DILUTED> (0.09)