I have 33 years of experience, and specialize in the field of structural engineering with specific knowledge in the areas of cold formed steel products, self storage buildings and light gauge maufacturing. I have 3 patents in light gauge steel products and 2 patents that are currently pending. My patents are for light gauge trusses and long span composite deck. I co-authored a patent pending for the multi story self storage business.I was a member of the ASCE-3 commitee on composite deck.