Chuck Hayes is a 30-year veteran of Swagelok Company, a world leader in the development of fluid system products, assemblies, and services. He has spent the last 25 years developing a wide range of fluid system products and the past 20 years focused exclusively on fitting technology for alternative fuel applications. Chuck currently holds 7 patents in the US and numerous patents internationally. He is an active member of CSA (Canadian Standards Association Group) committees for both CNG and Hydrogen and has recently been the chair of HGV (Hydrogen Gas Vehicles) 4.10 for fittings. Chuck also sits on ISO-TC97 (Technical Committee) and participates in international working groups. During his time as Principal Applications Engineer for the Clean Energy market, Chuck has supported numerous on-vehicle platform development projects globally. Today, he concentrates most of his time on the development of hydrogen mobility solutions for both refueling infrastructure and on-vehicle applications.