Donald R Gregg

Title: Innovations of Donald R. Gregg

Introduction

Donald R. Gregg is an accomplished inventor based in Weston, OH (US). He holds a patent that showcases his innovative approach to spark plug design, contributing to advancements in engine technology.

Latest Patents

Gregg's notable patent is for a spark plug having improved ground electrode orientation and method of forming. This spark plug is designed to be threaded into a cylinder head and features a shell with threads positioned at a predetermined angle relative to the ground electrode. The unique positioning of the threads allows the ground electrode to be optimally placed in the combustion chamber, enhancing ignition reliability. The threads are formed using a specialized thread forming apparatus that includes an orientation tool, ensuring precise alignment during the manufacturing process.

Career Highlights

Gregg has made significant contributions to the field of ignition technology through his work at Federal-Mogul Ignition Company. His innovative designs have improved the performance and reliability of spark plugs, which are critical components in internal combustion engines.

Collaborations

Throughout his career, Gregg has collaborated with talented individuals such as Patrick M. Gfell and Kevin J. Kowalski. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in ignition systems.

Conclusion

Donald R. Gregg's contributions to spark plug innovation exemplify the impact of inventive thinking in the automotive industry. His work continues to influence engine performance and reliability, showcasing the importance of innovation in technology.