Dave began his entrepreneurial career in 2004 by inventing the first all-glass gravity bong, the Gravitron, an instant success that has become a cult classic. Since the Gravitron, Dave has designed or led the Grav design team to bring over 500 unique top-line products to the cannabis market. Today Grav has more branded cannabis products in the marketplace than any other cannabis company in history.
In 2009, due to a lack of sufficient manufacturing capacity in the US, Dave began scaling his production in China. His extensive experience in managing outsourced production overseas gives him a unique perspective on the uncommon challenges of managing logistics for ancillary cannabis products.