Walter H Stevens

Title: Walter H Stevens: Innovator in Lead-Free Ammunition Technology

Introduction

Walter H Stevens is a notable inventor based in Lewiston, ID (US). He has made significant contributions to the field of ammunition technology, particularly with his innovative approach to lead-free primed rimfire cartridges. His work not only enhances the safety of ammunition but also addresses environmental concerns associated with lead usage.

Latest Patents

Walter H Stevens holds 1 patent for his invention titled "Lead-free primed rimfire cartridge." This patent describes a method of manufacturing an improved lead-free primed rimfire cartridge for ammunition or industrial powerloads. The process involves consolidating a lead-free priming mixture into an annular cavity of a rimfire casing and drying it. The primer is secured in the cavity by tamping a portion of propellant into the casing against and over the dried primer. The tamping pressure can range from 1,300 psi to 8,800 psi, ensuring a secure fit. The remaining propellant is then added, and the casings are sealed and finished in a conventional manner. This innovative design is applicable for both ammunition and industrial powerload applications.

Career Highlights

Walter H Stevens is associated with Blount, Inc., where he has contributed his expertise in ammunition technology. His work has been instrumental in advancing the development of safer and more efficient ammunition products.

Collaborations

Throughout his career, Walter has collaborated with notable colleagues such as James P Ward and Robert K Bjerke. These partnerships have fostered innovation and have led to advancements in the field of ammunition technology.

Conclusion

Walter H Stevens is a pioneering inventor whose work in lead-free ammunition technology has made a significant impact on the industry. His innovative methods not only improve safety but also contribute to environmental sustainability.