* [http://www.3ders.org/articles/20151103-joshua-pearce-algorithm-for-obviousness-to-prevent-3d-printing-material-patents.html Joshua Pearce creates new algorithm for obviousness to prevent 3D printing material patents] - 3ders , [http://maker3dprinting.com/joshua-pearce-creates-new-algorithm-for-obviousness-to-prevent-3d-printing-material-patents/ Maker 3DPrinting] | * [http://www.3ders.org/articles/20151103-joshua-pearce-algorithm-for-obviousness-to-prevent-3d-printing-material-patents.html Joshua Pearce creates new algorithm for obviousness to prevent 3D printing material patents] - 3ders , [http://maker3dprinting.com/joshua-pearce-creates-new-algorithm-for-obviousness-to-prevent-3d-printing-material-patents/ Maker 3DPrinting] |