Client List Ductile Iron Pipe Research Association Professional/Associations Drew Hagedorn Drew Hagedorn Tonkon Torp LLP888 S.W. Fifth Ave, Suite 1600Portland, OR 97204 drew.hagedorn@tonkon.comPRIMARY: 503-380-1075503-802-5757 FAX: 503-972-7457 Independent Maureen McGee Maureen McGee Tonkon Torp LLP888 S.W. Fifth Ave, Suite 1600Portland, OR 97204 maureen.mcgee@tonkon.comPRIMARY: 971-610-1140503-802-5726 FAX: 503-242-8779 IndependentPreferred Contact MethodEmail