Minn. Stat. § 524.3-1008: SUBSEQUENT ADMINISTRATION.

If property of the estate is omitted or discovered after an estate has been settled and the personal representative discharged or after one year after a closing statement has been filed, the court upon petition or the registrar upon application of any interested person and upon notice as it directs may appoint the same or a successor personal representative to administer the subsequently discovered estate. If a new appointment is made, unless the court or registrar orders otherwise, the provisions of this chapter apply as appropriate; but no claim previously barred may be asserted in the subsequent administration.