Robert J Hartzell

Title: The Innovative Mind of Robert J Hartzell

Introduction

Robert J Hartzell is a notable inventor based in Jamestown, NY (US). He has made significant contributions to the field of hardware design, particularly with his innovative approach to mounting systems. His work exemplifies the spirit of creativity and practicality that drives the invention process.

Latest Patents

Hartzell holds a patent for a Concealed Screw Rose Mounting System. This invention comprises a mounting plate, rose, rose mounting screw, and washer. The system is designed to securely mount a rose plate to a door while concealing the mounting screw from view. The rose mounting screw features an externally threaded tubular portion that passes through the center of the rose and threads into the mounting plate. This design allows for a clean and aesthetically pleasing finish on doors, as the exterior surface of the screw is recessed below the rose mounting plate.

Career Highlights

Hartzell is associated with Chautauqua Hardware Company, where he has applied his inventive skills to develop practical solutions for everyday hardware challenges. His patent reflects his commitment to enhancing the functionality and appearance of door hardware.

Collaborations

Throughout his career, Hartzell has worked alongside talented individuals such as Ronald E Gustafson and Dale L Flowerday. These collaborations have likely contributed to the innovative ideas and solutions that have emerged from their collective efforts.

Conclusion

Robert J Hartzell's contributions to hardware design, particularly through his patented Concealed Screw Rose Mounting System, showcase his inventive spirit and dedication to improving everyday products. His work continues to influence the industry and inspire future innovations.