Vivant Medical Inc 3210 Alpine Rd Portola Valley, CA 94028 Phone : (650) 694-2900 Vivant Medical Inc Business Category Laboratories Research & Development Commercial Physical & Biological Research Vivant Medical 1916 Old Middlefield Way Mountain View, CA 94043 Phone : (650) 694-2900 Vivant Medical Business Category Social Service & Welfare Organizations Medical & Hospital Equipment Surgical Instruments Manufacturers