Any writ of garnishment may be used to levy upon or affect the accrued credits, chattels, goods, effects, debts, choses in action, money and other personal property and rights to property of the defendant in the possession of a third person, or under the control or constituting a performance obligation of any third person, whether due or yet to become due at the time of service of the writ of garnishment, which are not exempt from garnishment or execution under any applicable provisions of state or federal law.
W.S. 1-15-402