Company Filing History:
Years Active: 2001-2007
Title: David J Hatgas: Innovator in Composite Roof Structures
Introduction
David J Hatgas is an accomplished inventor based in Dublin, OH (US). He has made significant contributions to the field of roofing technology, holding 2 patents that showcase his innovative approach to composite roof structures.
Latest Patents
One of his latest patents involves composite roof structures prepared using one-part moisture curing polyurethane foaming adhesive compositions containing a reversibly blocked catalyst. This invention relates to the preparation of composite roof structures by applying a one-part, moisture curable, foaming, polyurethane adhesive composition to the roof deck. The roofing material is then placed in contact with the adhesive composition, allowing the adhesive mixture to foam, fill, and cure. If multiple layers of roofing material are used, this procedure can be applied to adhere each layer effectively.
Career Highlights
David J Hatgas is currently employed at Ashland, Inc., where he continues to develop innovative roofing solutions. His work has significantly impacted the industry, providing advancements that enhance the durability and efficiency of roofing systems.
Collaborations
He collaborates with talented coworkers, including Terri S Townsend and Carrie D Margot, who contribute to the innovative environment at Ashland, Inc.
Conclusion
David J Hatgas is a notable inventor whose work in composite roof structures demonstrates his commitment to innovation in the roofing industry. His patents reflect a deep understanding of materials and their applications, paving the way for future advancements.