1964 Chicago, IL Lawyers

Illinois State Bar Association.

Chicago and American Bar Associations National Association of Securities Dealers Member, Board of Arbitrators, 1992—.

Chicago, Illinois State and American Member, Construction Industry Forum Bar Associations American Arbitration Association Society of Illinois Construction Attorneys Illinois Road and Transportation Builders Association, Design/Build Task Force Chic

Illinois State Bar Association Intellectual Property Law Association of Chicago Licensing Executives Society Association of University Technology Managers.

Chicago Bar Association Probate Practice Committee Chicago Estate Planning Council

Cook County, Chicago, Illinois State and American Bar Associations National Association of Railroad Trial Counsel.

City of London Solicitors Company.