Location History:
- Marango, IL (US) (2012)
- Dubuque, IA (US) (2017)
- Marengo, IL (US) (2014 - 2018)
Company Filing History:
Years Active: 2012-2018
Title: The Innovative Contributions of Stephen Hart
Introduction
Stephen Hart is a notable inventor based in Marengo, IL (US), recognized for his significant contributions to the field of materials and construction. With a total of 5 patents to his name, Hart has developed innovative solutions that enhance the durability and functionality of various products.
Latest Patents
Among his latest patents, Hart has introduced a method of sealing a porous fibrous substrate. This method involves applying a sealant composition to a porous fibrous substrate, allowing it to penetrate the surface pores and cure while reacting with moisture to create a water-resistant polymeric foam sealant. This innovative approach utilizes polyurethane and/or polyurea to ensure effective sealing. Additionally, he has developed an impact-resistant door skin, which includes a method of manufacturing this door skin from a pre-formed door skin. The process involves applying adhesive, pressing a fiberglass mesh mat, and spraying chopped glass fibers onto the rear side of the door skin, resulting in enhanced durability.
Career Highlights
Stephen Hart is currently employed at Masonite Corporation, where he continues to push the boundaries of innovation in the construction materials industry. His work has not only contributed to the company's product offerings but has also set new standards for quality and performance in door manufacturing.
Collaborations
Throughout his career, Hart has collaborated with talented individuals such as James P Pfau and James Bryant, further enriching his innovative endeavors.
Conclusion
Stephen Hart's contributions to the field of materials science and construction are commendable. His innovative patents reflect a commitment to enhancing product performance and durability. His work continues to influence the industry positively.