<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 3,962,862 <SECURITIES> 0 <RECEIVABLES> 615,303 <ALLOWANCES> 87,990 <INVENTORY> 2,981,198 <CURRENT-ASSETS> 7,946,656 <PP&E> 8,314,348 <DEPRECIATION> 4,982,639 <TOTAL-ASSETS> 12,252,112 <CURRENT-LIABILITIES> 2,514,787 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 12,557 <OTHER-SE> (2,791,785) <TOTAL-LIABILITY-AND-EQUITY> 12,252,112 <SALES> 511,900 <TOTAL-REVENUES> 511,900 <CGS> 1,009,026 <TOTAL-COSTS> 1,009,026 <OTHER-EXPENSES> 1,686,597 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 129,417 <INCOME-PRETAX> (2,274,784) <INCOME-TAX> 0 <INCOME-CONTINUING> (2,274,784) <DISCONTINUED> 0 <EXTRAORDINARY> (73,000) <CHANGES> 0 <NET-INCOME> (2,347,784) <EPS-PRIMARY> (0.19) <EPS-DILUTED> (0.19)