John W. Fertig @john-w-fertig Active 8 years, 8 months ago ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates John W. Fertig's profile was updated 8 years, 11 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio