Alfred H Mirman

Title: The Innovative Mind of Alfred H. Mirman

Introduction

Alfred H. Mirman is a notable inventor based in St. Louis, MO, known for his contributions to the field of extruder technology. Holding two patents to his name, he has made significant advancements that enhance the ability to control the characteristics of extruded materials.

Latest Patents

Mirman’s latest patents include innovations focused on mechanisms for regulating flow within extruders. The first patent, titled "Extruder with variable restriction element," describes an adjustable variable flow restriction element that mechanically controls the bulk density of extruded materials. This element, strategically positioned near the die of the extruder, is designed to partially block downstream material flow. By doing so, it can assume various uniquely flow restrictive positions, allowing for precise control over the bulk density of the material being processed.

The second patent, "Process for mechanically controlling the bulk density of an extruded," outlines similar functionalities. This innovative work provides a method for managing the flow of materials through an extruder, emphasizing the significance of control in producing materials with desired properties.

Career Highlights

Alfred H. Mirman has made a notable impact at the Ralston Purina Company, where he has developed these ground-breaking technologies aimed at improving the efficiency and effectiveness of extruded products. His work demonstrates a commitment to innovation within the realm of materials processing technology.

Collaborations

During his career, Mirman worked alongside his colleague Donald Roland Speck. Their collaborative efforts have contributed to advancements in extruder technology, marking significant milestones in their industry.

Conclusion

Alfred H. Mirman's contributions illustrate the important role of inventors in advancing technology. With his focus on controlling material properties through innovative mechanisms in extruders, he continues to influence the field and inspire future innovations. His patents stand as a testament to the ongoing evolution of manufacturing processes and the critical need for precision in material handling.