According to the following article, not only is Minnesota one of the eight states with such laws, but it was actually the first: http://www.orinlaney.com/ipgui

According to the following article, not only is Minnesota one of the eight states with such laws, but it was actually the first: http://www.orinlaney.com/ipguideweb.html#legislative http://www.orinlaney.com/ipguideweb.html#legislative