Minn. Stat. § 281.28
Any person or corporation having any right, title, or interest in or to any land or real property in this state may file, or cause to be filed, in the office of the auditor of the county in which such land or real property is situated a statement, in writing, containing: first, the name of the person or corporation having such right, title, or interest; second, a description of the land or real property in which such right, title, or interest is had; and, third, the designation of some person who is a resident of such county, or of some corporation which has an office or place of business within such county, upon whom or upon which a personal service may be made of notices of the expiration of the period of redemption of land or real property from tax sales. Each such statement shall be signed by the person or corporation having such right, title, or interest or by any agent or attorney of such person or corporation, but need not specify the nature of such right, title, or interest.
Minn. Stat. § 281.28
(2165) 1917 c 388 s 1