Ronald E Todd has had extensive industrial and education experience including, but not limited to: Author of one of Pira International’s best-selling books from the Pira printing guide series, purchased in over 50 countries Worldwide: – Printing inks – Formulation principles, manufacture and quality control testing procedures. Experience includes: University Lecturer. Supervisor/manager of several Laboratories in Ink Manufacture including: – Newspaper Inks & Raw Materials Testing. Liquid Inks Quality Control. Paste Inks & Liquid Inks Formulation, Development & Testing. R&D in Liquid & Paste Inks. R&D on influence of paper coatings on print quality & problems associated with use of matt coated papers. Head of Chemistry 11-18-yr old Sc.