Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Roger L Guennigsman, Practice Areas No known practice areas. is located in the city of Winsted, the state of Minnesota. Attorney legal address 3410 230th StreetWinsted, MN, 55395. For more information, please call (320) 485-2680 Your comments* (not for publishing) * — Required information Roger L Guennigsman ← View details 3410 230th StreetWinsted, MN, 55395, Winsted, Minnesota (320) 485-2680