Company Filing History:
1 out of 16,087 
1 out of 73 Years Active: 1991-1996
Title: The Innovative Contributions of Bradley D. Wisneskie
Introduction
Bradley D. Wisneskie is a notable inventor based in Irvine, California, recognized for his contributions to advanced materials and valve technology. With a total of 3 patents, his work has significantly impacted various engineering fields, particularly in high-temperature applications.
Latest Patents
One of Wisneskie's latest patents is a method for producing hafnium carbide surfaces on carbon-based materials. This innovative method involves treating the surfaces of carbon materials to create a layer of hafnium carbide without altering the surface location or dimensions. The process utilizes a slurry containing elemental hafnium, which is heat-treated in a vacuum furnace to form an HfC layer, enhancing the material's properties for high-temperature gas flow handling systems. This method is particularly beneficial for valves and ducts with complex internal geometries.
Another significant patent is the burst diaphragm sequence valve. This invention combines the structure of a burst diaphragm with that of a conventional swing check valve, replacing the pivot with an integral flexural hinge. The sequence valve allows for the sequential burning of solid propellant hot gas generators, enabling gas-powered devices to operate longer than a single gas generator burn.
Career Highlights
Throughout his career, Wisneskie has worked with prominent organizations, including the United States Navy and Loral Aerospace Corporation. His experience in these institutions has contributed to his expertise in developing innovative solutions for complex engineering challenges.
Collaborations
Wisneskie has collaborated with notable individuals in the field, including Sheldon Hyman and Charles E. Hallum. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies.
Conclusion
Bradley D. Wisneskie's contributions to the fields of materials science and valve technology exemplify the spirit of innovation. His patents reflect a commitment to advancing engineering solutions that address real-world challenges.