Steven Lewellen, Deceased

Title: The Innovative Mind of Steven Lewellen

Introduction

Steven Lewellen was a notable inventor known for his contributions to the field of plastic molding technology. His innovative approach led to the development of a unique method for detecting cam overload in plastic molding apparatuses. This invention has had a lasting impact on the efficiency and safety of manufacturing processes.

Latest Patents

Lewellen held a patent for a "Method of detecting cam overload in a plastic molding apparatus." This patent describes a monitoring system that continuously tracks the position of an upper compression cam within a compression plastic molding apparatus. By monitoring this position, the system can detect excessive loading, which may occur when too much plastic material is deposited in the mold assembly. The invention includes a force-determining device, such as a fluid pressure cylinder, that releases pressure if the compression cam indicates excessive loading.

Career Highlights

Throughout his career, Lewellen worked at H-C Industries, Inc., where he applied his expertise in plastic molding technology. His work contributed to advancements in manufacturing processes, enhancing both productivity and safety in the industry.

Collaborations

Lewellen collaborated with various professionals during his career, including his coworker Peter S. Miller. Their combined efforts in the field of plastic molding technology helped to push the boundaries of innovation.

Conclusion

Steven Lewellen's contributions to the field of plastic molding technology through his innovative patent have left a significant mark on the industry. His work continues to influence manufacturing practices today.