Minn. Stat. § 519.02: PROPERTY RIGHTS.

All property, real, personal, and mixed, and all choses in action, owned by any woman at the time of her marriage, shall continue to be her separate property, notwithstanding such marriage; and any married woman, during coverture, may receive, acquire, and enjoy property of every description, and the rents, issues, and profits thereof, and all avails of her contracts and industry, free from the control of her spouse, and from any liability on account of his debts, as fully as if she were unmarried.