There has been a bit of a twist in the Patent dispute between Stratasys and Afinia. Recently a court ruled that one of the 4 patent violation allegations which Stratasys has claimed against Afinia was invalid. This was based on the fact that the patent which they alleged was infringed upon was already granted to Stratasys prior to the patent in question, meaning that the current patent which was supposedly being violated may be invalid. More details on this story can be found here: http://3dprint.com/11278/stratasys-vs-afinia-patent. Let's hear your thought!