Other Assets

12 Months Ended

May 31, 2017

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Other Assets

Note 4. OTHER ASSETS

Other assets consist of the following as of May 31, 2017 and 2016:

	2017			2016
Patents	$	190,739		$	190,739
Accumulated amortization		(190,739	)		(167,534	)
Other		-			200
Total Other Assets	$	-0-		$	23,405

Amortization of intangibles was $23,205 and $11,299 for 2017 and 2016, respectively.