Health Team Duke patient gets 3D-printed leg implant Last February, 47-year-old Ruth Smith-Leigh was driving her two sons from an activity in South Boston, Va., when a car hit them head on.

Atmel also says the market for 3D printing products and services hit $2.2 billion in 2012, a figure expected to jump to $6 billion within two years and $8.4 billion by 2020 – mostly coming from ...