PLOVER, WI— The 102-room Days Inn on Harding Avenue here has been sold by Whitecliff/Plover Inn Corp. to Ken Patel, a private investor who plans on handling operation of the property personally. Brookfield, WI-based Milmark Hotel/Motel Investments handled the deal, with the price paid for the 23-year-old, limited-service property remaining undisclosed (in line with the wishes of the participants).