Jonathan Bill has been a dental technician with 40 years experience in the United Kingdom and successfully owned and operated his own full service dental laboratory for 35 of those years. For the last 20 years he has been involved in research and development and has become part of the research team at Loughborough University (UK) and is one of the primary developers of the CQR denture technique. He is the current president of the United Kingdoms Dental Laboratory Association. He has published articles in the current popular trade journals. In recent years, Jonathan has lectured and presented hands-on clinics on the CQR concept all over the UK, Southern Ireland, United States and Canada.