Willard Stephen
Wille Heinz
William F. Cosulich Associates, P.C.
Williams Gerald David
Williams Paul D.
Williams Paul Douglas
Williams Robert M.
Williams Roger B.
Williams Patent Crusher and Pulverizer Company
Wilson C. Conway
Winberg Steve
Winberg Steven E.
Winegar Phillip
Winkler Kurt G.
Winship Ralph D.
Winter, Jr. Charles H.
Wintrich Franz
Wirguin Joseph M.
Wirth Ernst
Wisconsin Oven Corporation