101 Illinois Antitrust & Trade Regulation Lawyers

Chicago Bar Association Association of Trial Lawyers of America Illinois Trial Lawyers Association American Health Lawyers Association .

Chicago, Illinois State and American Bar Associations Intellectual Property Law Association of Chicago American Institute of Chemical Engineers Licensing Executive Society International Association for the Protection of Industrial Property.

Illinois State and American Bar Associations.

Chicago, Federal Circuit and American Member Patent, Trademark and Copyright Law and Litigation Sections Bar Associations American Intellectual Property Law Association Intellectual Property Law Association of Chicago Board of Managers, 1999-2001 S