Donald H Egan

Title: The Innovative Mind of Donald H Egan

Introduction

Donald H Egan is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of construction with his innovative designs. His work primarily focuses on creating efficient and effective fastening solutions for concrete materials.

Latest Patents

One of Donald H Egan's key inventions is the barbed light weight concrete fastener and plate. This patent features a fastener with a head and two bendable legs, each equipped with a barb and a bump. The design allows the fastener to be pushed through a base ply and into a roof deck made of cementitious material. The diverging legs capture a concrete wedge, while the barbs enhance resistance to pullout forces. The bumps create pressure points with the cementitious material, further increasing pullout resistance. Additionally, a plate can be interposed between the fastener and the base ply, featuring openings filled with asphalt plugs that adhere to the base ply. This innovative design effectively resists the pulling of the base ply.

Career Highlights

Donald H Egan is associated with Illinois Tool Works Inc., where he continues to develop and refine his inventions. His work has garnered attention for its practical applications in the construction industry.

Collaborations

Throughout his career, Donald has collaborated with various professionals, including his coworker Paul M Larson. These collaborations have contributed to the advancement of fastening technologies.

Conclusion

Donald H Egan's inventive spirit and dedication to improving construction methods through his patented designs make him a significant figure in the field. His contributions continue to influence the industry and enhance the efficiency of construction practices.