MARLBOROUGH, Mass.--(BUSINESS WIRE)--Qualtré, Inc, a leader in the development and commercialization of bulk acoustic wave (BAW) MEMS inertial sensors, today announced the appointment of George Harper to the position of Vice President of Business Development and Corporate Marketing and David Gilbert to the position of Vice President of Operations. These appointments, along with recent investments from Qualtré’s strategic partners, support the company’s plans to expand sales and marketing, scale