Minn. Stat. § 333.04

The secretary of state shall keep an alphabetical list of assumed names filed pursuant to section 333.01 after August 1, 1978, together with trademarks, service marks, certification marks or collective marks filed with the secretary of state and issued pursuant to sections 333.20 and 333.21 , and for the indexing and filing of the certificates shall charge the applicant a fee prescribed by section 333.055 . A copy of such certificate, duly certified to by the secretary of state, shall be presumptive evidence in all courts of law in this state of the facts therein contained.