SLS Rapid Prototype Machines

I’m looking for information about Rapid Prototype machines that use the SLS material. Also, is 3D Systems the only manufacturer of this type of machine? DTM used to build them several years ago, but when doing a search nothing comes up about DTM.

Any help would be greatly appreciated…have a grrreat day!!!

Answered my own question 3D and DTM did merge…incase anyone else was interested.

Have a grrreat day!!!

speaking of RP, check out the ny times today - paper version only it seems, not online - nice SLA (?) human skull. typical mainstream media though, no real talk of how they made it.