Golden Valley Development Inc. announced the appointment of David Sanders to its recently-formed Advisory Board. Mr. Sanders is involved in the development and expansion of GVDI and the near-term introduction of Percuguard (TM) needlestick prevention into broad dental and medical markets which potentially exceed one billion applications annually. Mr. Sanders has consulted in over 300 industries and professions and has developed several specialties, including business analysis & strategy, PR & marketing, goals & planning, and business ethics. He has trained dozens of consultants and hundreds of clients in marketing.