David Sapiro

“Electroplating and Etching System and Method” (pending 63/235,689) 2021 - modifies the surface structure and composition of metal 3D printed parts to improve properties
“Hybrid Electro-processing of a metal workpiece” (pending 16/873076) 2019 - combines electro-etching and electro-plating to improve surface finish of metal 3D printed parts