Shapeways has recently filed a brief with the US Supreme Court that urges them to repair and provide clarity to the copyright infringement laws that are plaguing 3D printing designers. Shapeways law expert Michael Weinberg argues that the current laws encourage patent trolls and engrossed compensation for minor infractions, and that the law should be altered to follow utility patent infringement laws, which work in much more proportionately manner compared design patent laws. Read more at 3DPrint.com: https://3dprint.com/138364/shapeways...-patent-brief/