NewsLocal News Actions Facebook Tweet Email WVXU: Cincinnati drowning in water tech Posted at 11:10 AM, Sep 26, 2013 and last updated 2015-11-04 09:28:40-05 Ann Thompson WXVU.orgThe most recent statistics show the Tri-State has the highest concentration of water technology patents per capita in the United States. As of October, 2010, the number stood at 687, according to the United States Patent and Trademark Office.To read the full story, click here. Copyright 2013 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed. Sign up for the Breaking News Newsletter and receive up to date information. now signed up to receive the Breaking News Newsletter. Click here to manage all Newsletters Now you can watch 9 First Warning Weather on your time, any time.