William R AshcroftWilliam (Bill) Ashcroft is a physical sciences graduate with 40 years' experience at the cutting-edge of research as well as in technical service and management in pharma and polymer chemical manufacturing. His career has involved extensive travel todeveloped and developing countries world-wide, working with other technologists on problem solving and creating products and methods for the repair, maintenance, and protection of industrial engineering materials. William is a widely published technical author and has also written for new graduates at the beginning of their careers on subject matters essential to personal professional development. He lives in Leeds with his wife. Read More Read Less