Engineer Blueprints vlog, patentTamahn JamisonAugust 12, 2018patent pending, patent, black business, lets talk black business, let's talk black business, black inventor, patent attorney, engineer blueprints, engineer, blueprints, uspto, prototype, provisional patent, minimum viable product, non-provisional patent, shark tank, inventor, invention, support black business, black owned, black business ownerComment Facebook0 Twitter Pinterest0 0 Likes