Donald H Hockenberry

Title: The Innovative Contributions of Donald H. Hockenberry

Introduction

Donald H. Hockenberry is a notable inventor based in Trafford, PA (US). He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs in vacuum pump technology. His work has led to the development of a unique dual speed rotary vane pump, showcasing his expertise and creativity in engineering.

Latest Patents

Hockenberry holds a patent for a dual speed mechanical rotary vacuum pump. This invention features a mechanical rotary vacuum pump that is directly connected to a two-speed electrical motor. The motor's speed is controlled by an electrical control circuit, which allows it to operate at either a first speed for a predetermined period or at a second slower speed. After the predetermined time, the motor automatically switches to the slower speed, enhancing efficiency and functionality.

Career Highlights

Throughout his career, Hockenberry has worked with Leybold-Heraeus GmbH & Co. KG, a company known for its advancements in vacuum technology. His role at the company has allowed him to apply his innovative ideas and contribute to the development of cutting-edge products in the industry.

Collaborations

Hockenberry has collaborated with Alfred E. Maskrey, another professional in the field, to further enhance the capabilities and applications of their inventions. Their partnership exemplifies the importance of teamwork in driving innovation and achieving technological advancements.

Conclusion

Donald H. Hockenberry's contributions to the field of mechanical engineering, particularly through his patented dual speed rotary vane pump, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.