U.S. PATENTS granted to HVLPO2, LLC, Lincoln, Nebraska for:
Method and Apparatus for Managing Oxygen Generating System
- 8,702,840 granted April 22, 2014
- 8,876,941 granted November 4, 2014
- 9,139,434 granted September 22, 2015
- 9,372,488 granted June 21, 2016
CE marking granted October 17, 2013 by Nebraska Center for Excellence in Electronics (NCEE Labs), Lincoln, Nebraska. CE marking is a mandatory conformity marking for certain products sold within the European Economic Area (EEA).