Dr. Chappel is a project manager with 15 years of product development experience. In this role he leads the development of wearable Bolus Injectors and flow control valves for drug delivery and manages the MEMS design team. Before joining Debiotech, Dr. Chappel worked with Memscap SA to develop and industrialize the packaging of optical MEMS, and with Max Planck Institute to study the magnetic properties of Li-ion battery materials.