J. Garrett Smith, P.E., Chairman & CTO, CONCENTRIC
International Patent Author & Innovator | stewardshipTECH answers to toughest resource questions | $CONCENTRIC COIN 3cL96frxAmNwpPHFqHCuzXscGvdpzmaACjbx8sH5BAGS
International Patent Author & Innovator | stewardshipTECH answers to toughest resource questions | $CONCENTRIC COIN 3cL96frxAmNwpPHFqHCuzXscGvdpzmaACjbx8sH5BAGS