David N Johnson

Title: The Innovative Contributions of David N Johnson

Introduction

David N Johnson is a notable inventor based in Sun Prairie, Wisconsin. He has made significant contributions to the field of engineering, particularly with his innovative designs in connector technology. His work has led to the development of a unique self-lubricating connector that addresses common issues in conventional bearing assemblies.

Latest Patents

David N Johnson holds a patent for a self-lubricated connector. This invention involves a self-lubricating connector or roller that is formed by molding a laminated bearing insert in-situ within a nylon support or member. The design provides a one-piece, self-lubricating device that replaces traditional multiple-piece bearing assemblies. These conventional assemblies typically consist of a nylon member with an integral metallic sleeve that is rotatably engaged with a needle or journal bearing. An alternate embodiment of this invention includes a connector that is fabricated by press-fitting the laminated bearing insert into a metallic member. The advantages of this invention include improved concentricity between the load-bearing layer and roller, closer tolerances, and the elimination of parts and assembly steps.

Career Highlights

David N Johnson is associated with Norton Performance Plastics Corporation, where he has been able to apply his innovative ideas in practical applications. His work has not only contributed to the company’s portfolio but has also advanced the field of connector technology.

Collaborations

David has collaborated with notable coworkers such as Richard Farbaniec and Robert J Taylor. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.

Conclusion

David N Johnson's contributions to the field of engineering, particularly through his self-lubricated connector patent, showcase his innovative spirit and dedication to improving technology. His work continues to influence the industry and exemplifies the importance of innovation in engineering.