Company Filing History:
1 out of 240 
Years Active: 1998-1999
Title: The Innovative Contributions of David M. Gilson
Introduction
David M. Gilson is a notable inventor based in Columbus, OH. He has made significant contributions to the field of metal casting through his innovative designs. With a total of 2 patents, Gilson has demonstrated his commitment to advancing technology in his industry.
Latest Patents
One of Gilson's latest inventions is the riser sleeve designed for custom sizing and firm gripping. This invention relates to riser sleeves that contain markings and concentric grooves. The markings serve as a guide for customizing the size of the sleeves, while the concentric grooves help secure the sleeve in place when it is positioned in the mold surrounding the riser. This invention plays a crucial role in the metal casting process, enhancing the efficiency and effectiveness of manufacturing.
Career Highlights
David M. Gilson is currently employed at Ashland, Inc., where he continues to innovate and contribute to the field. His work has not only advanced the technology but has also set a standard for quality in metal casting.
Collaborations
Throughout his career, Gilson has collaborated with talented individuals such as Ronald C. Aufderheide and John L. Perrins. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
David M. Gilson's contributions to the field of metal casting through his innovative patents highlight his role as a significant inventor. His work continues to influence the industry and inspire future innovations.