Dale A Grumm

Title: Dale A Grumm: Innovator in Investment Casting Technology

Introduction

Dale A Grumm is a notable inventor based in New Era, MI (US), recognized for his contributions to the field of investment casting. With a total of 3 patents, Grumm has developed innovative methods and apparatuses that enhance the efficiency and quality of investment casting processes.

Latest Patents

Grumm's latest patents include groundbreaking technologies such as "Investment casting using melt reservoir loop" and "Investment casting using pressure cap sealable on gas permeable." The first patent describes a method where a ceramic investment mold is placed in a chamber that communicates with a melt reservoir. This design allows for the controlled feeding of melt into the mold, minimizing the presence of inclusion-forming particles. The second patent focuses on a gas permeable ceramic investment mold that utilizes a pressure cap to introduce gas pressure selectively, ensuring the integrity of the mold while casting.

Career Highlights

Dale A Grumm is currently employed at Howmet Research Corporation, where he continues to innovate in the field of casting technologies. His work has significantly impacted the efficiency and effectiveness of investment casting, making it a vital process in various manufacturing sectors.

Collaborations

Throughout his career, Grumm has collaborated with esteemed colleagues such as Mark L Soderstrom and Lester G Striker. These collaborations have fostered a creative environment that has led to the development of advanced casting techniques.

Conclusion

Dale A Grumm's contributions to investment casting technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in casting processes, making him a valuable asset to the industry.