Ronald D Stapperfenne

Title: The Innovative Contributions of Ronald D. Stapperfenne

Introduction

Ronald D. Stapperfenne is a notable inventor based in Edgewood, KY (US). He has made significant contributions to the field of engineering, particularly in the area of metal substrates used in jet engines. His innovative approach to repairing and repositioning holes in metal components has garnered attention in the industry.

Latest Patents

Stapperfenne holds a patent for a method titled "Method for repositioning or repairing holes." This invention addresses the challenges associated with repairing holes in metal substrates, such as those found in jet engines. The method involves enlarging the hole and forming recesses at each end. A deformable metal insert is then placed within the enlarged hole and subjected to physical forces, allowing it to engage the walls of the recesses and become axially fixed. This process enables the formation of a new, repositioned hole that extends completely through the fixed insert.

Career Highlights

Stapperfenne has had a distinguished career at General Electric Company, where he has applied his expertise in engineering and innovation. His work has contributed to advancements in the manufacturing and repair processes of critical components used in aviation and other industries.

Collaborations

Throughout his career, Stapperfenne has collaborated with talented individuals such as William Carl Anderson and Dewey D. Dunkman. These partnerships have fostered a creative environment that has led to the development of innovative solutions in engineering.

Conclusion

Ronald D. Stapperfenne's contributions to the field of engineering, particularly through his patented method for repairing holes in metal substrates, highlight his innovative spirit and dedication to advancing technology. His work continues to impact the industry positively.