Company Filing History:
Years Active: 1981-2001
Title: The Innovations of William H. Drysdale
Introduction
William H. Drysdale is a notable inventor based in Aberdeen, MD (US), recognized for his contributions to the field of kinetic energy projectiles. With a total of 4 patents to his name, Drysdale has made significant advancements in projectile technology, particularly in improving performance and efficiency.
Latest Patents
One of Drysdale's latest patents is titled "Tuning Saboted Projectile Performance Through Bourrelet Modification." This invention focuses on kinetic energy projectiles that include sabots with stiffened bourrelets, which enhance shot performance by decreasing shot dispersion. By reducing adverse dynamic perturbations during projectile launch, Drysdale's innovation allows for better control of interior ballistics through modifications in the stiffness of the sabot bourrelets. Another significant patent is the "Pivot Ring for a Discarding Sabot." This invention provides an improved mechanism for the efficient discard of multi-segment sabots. The ring-like mechanism holds the aft end of the sabot segments in place and seals the interface between the sabot and the projectile. Upon exiting the launch device, the mechanism acts as a hinge, allowing the sabot segments to pivot and discard effectively.
Career Highlights
William H. Drysdale is currently employed by the US Government as represented by the Secretary of the Army. His work has been instrumental in advancing military technology, particularly in the area of projectile design and performance.
Collaborations
Throughout his career, Drysdale has collaborated with notable colleagues, including Richard D. Kirkendall and Louise D. Kokinakis. These collaborations have contributed to the development of innovative solutions in projectile technology.
Conclusion
William H. Drysdale's contributions to the field of kinetic energy projectiles demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in projectile performance, making him a significant figure in this specialized area of technology.