Yep, That pdf was in June 2015 ... always read the publication date... and in the 2017 article which I provided in that same post. They have now achieved a aerospace certification utilizing the new version of the Fortus 900mc machine not the 2015 version.
The point is that a big market is out there for polymer 3D as Jackle mentioned in his post and interesting they were doing polymer 3D for gas turbines.