2018

E-nable - http://enablingthefuture.org/about/jen-owen-keynotespeaker/ - open source prosthetics
Printed Solid - [1] - read about GPL violations, and new Marlin updates.
IC3D - https://ic3dprinters.com/ - ingeo polymers - biopolymers from starch. They also consult on 3D additive manufacturing, in plastic and metal. Do they have a print cluster?*M3D - $300 consumer micro printer - [2]. Prototyping, 3D scanning, small production.
Protopasta - includes metallic filaments - [3]. Get Dustin Cram to present on extrusion machine design. [4]. Material Jetting Powder Bed Fusion (Metal). Metal Casting - Power/Binder (Sand). Vat Photopolymerization (lost core). Material Extrusion (lost core)
Budmen Builder - larger 3D printer - [5]*Makerbox - subscription to different filaments - [6]
Printrbot - [7] - advertises more printers for the buck for the classroom - [8], 250 schools already.
Magigoo - 3D printer adhesive - [9]
Geckotek - build surface + magnetic removable bases - https://www.geckotek.co/product-category/magnetic-bases/

East Coast RepRap Festival