Charlie Leduc, Comms Director for 3Dponics, pitches in 3D Printing/ Sensors pitch competition Charlie Leduc, Comms Director for 3Dponics, pitches in 3D Printing/ Sensors startups pitch competition 3dponics-3d-printing-ces-2015 Published January 13, 2015 at 853 × 480 in 3D Printing at CES 2015: Recap ← Previous