Hartford CT Litigation - Antitrust Lawyers Hartford CT Litigation - Antitrust Lawyers. The best Litigation - Antitrust Lawyers Hartford, CT. John M. Tanski Lawyer in Hartford, CT 90 State House Square, Hartford, CT 06103 985 0 Robert M. "Bob" Langer Lawyer in Hartford, CT 20 Church Street, 16th Floor, Hartford, CT 06103 775 0 Alan S. Parker Lawyer in Hartford, CT 90 State House Square, Hartford, CT 06103-3702 982 0