Annoyingly, this report doesn't say anything about which patents 3D Systems believes Formlabs is infringing. Thus, it's really difficult to figure out whether t

Annoyingly, this report doesn't say anything about which patents 3D Systems believes Formlabs is infringing. Thus, it's really difficult to figure out whether there's a legitimate claim here or just BS. It's virtually impossible to judge the legitimacy of this case without looking at the claims of the patents they believe were infringed. I definitely don't think it's appropriate to assume that those patents are illegitimate. There's a role for patents and this is a field where R&D costs may warrant careful protection of the underlying technology.