Annual report pursuant to Section 13 and 15(d)

Note 4 - Income Taxes (Tables)

v3.8.0.1
Note 4 - Income Taxes (Tables)
 12 Months Ended
Dec. 31, 2017
Income Tax Disclosure [Abstract]  
Components of net deferred income tax assets
    December 31,
    2017   2016
Deferred tax assets:                
Federal net operating loss carryforward   $ 15,949,000     $ 19,819,000  
Other     —         1,634,000  
Patent amortization     (6,000 )     (11,000 )
Deferred tax assets before valuation     15,943,000       21,422,000  
Valuation allowance     (15,943,000 )     (21,422,000 )
Net deferred income tax assets   $ —       $ —