I am currently at the Rapid conference in Orlando where the HP announcement was made. When the technology was first announced last year I'm pretty sure they wer

I am currently at the Rapid conference in Orlando where the HP announcement was made. When the technology was first announced last year I'm pretty sure they were the only ones using this kind of process. There are a few different powder/binder/inkjet type machines out there now but I don't think anyone is doing fusion in the same way. The entire discipline of additive manufacturing is rapidly expanding with new processes and applications.