This inventor holds 2 USPTO granted patents. Top assignees: Macneill Engineering Company, Inc., Other. Active years: 1981-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 45 
1 out of 834,513 Years Active: 1981-1988
Title: The Innovative Contributions of Leonard D Hagger
Introduction
Leonard D Hagger is a notable inventor based in Wayland, Massachusetts. He has made significant contributions to the field of footwear technology, particularly through his innovative designs and patents. With a total of two patents to his name, Hagger has demonstrated a commitment to enhancing the functionality and performance of sports footwear.
Latest Patents
Hagger's latest patents include a "Traction cleat with reinforced radial support" and a "Receptacle for molded material." The traction cleat is designed for removable attachment to footwear and features a metal stud infrastructure that includes a stem portion for attachment to a shoe and a head portion for tractive engagement with the ground. The broad flange between these portions extends radially outward, providing enhanced support. The molded plastic skirt directly upon the flange forms a reinforced radial support member, improving the cleat's overall performance. The receptacle patent is particularly innovative, as it incorporates a metal receptacle that can be embedded in a molded body, making it suitable for use in sport shoes, especially golf shoes. This receptacle is designed for direct incorporation into soft molded materials like polyurethane, enhancing the shoe's functionality.
Career Highlights
Throughout his career, Leonard D Hagger has worked with various companies, including Macneill Engineering Company, Inc. His experience in the engineering and design sectors has allowed him to develop practical solutions that address the needs of athletes and sports enthusiasts.
Collaborations
Due to space constraints, the details of Hagger's collaborations will not be included in this article.
Conclusion
Leonard D Hagger's contributions to footwear innovation through his patents reflect his dedication to improving athletic performance. His work continues to influence the design and functionality of sports shoes, making him a significant figure in the field of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile