David R Harden

Title: Innovations of David R Harden

Introduction

David R Harden is an accomplished inventor based in Washington, PA, known for his significant contributions to the field of electrical engineering. He holds three patents that showcase his innovative approach to solving practical problems in cable manufacturing and assembly processes.

Latest Patents

One of his latest patents is a method and apparatus for making thermally bonded electrical cable. This invention involves a process for creating cables with at least two thermoplastic insulated electrical conductors through thermal bonding. The method ensures that the insulated conductors maintain concentricity with respect to the surrounding insulation during the manufacturing process. Another notable patent is for a friction welding machine and method for assembling polystyrene spools. This machine efficiently assembles spools by friction welding polystyrene end flanges to a cylindrical sleeve, which is essential for holding wire or cable.

Career Highlights

Throughout his career, David has worked with several companies, including Piedmont Wire Corporation and Cable Design Technologies, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

David has collaborated with notable coworkers such as Hugh E Southerland and Scott W Harden, further enhancing his work through shared expertise and insights.

Conclusion

David R Harden's inventive spirit and practical solutions have made a lasting impact in the field of electrical engineering. His patents reflect a commitment to innovation and efficiency in manufacturing processes.