Company Filing History:
9 out of 8,684 
5 out of 4,992 
2 out of 383 Years Active: 1976-2001
Title: The Innovations of William D. Stephens
Introduction
William D. Stephens is a notable inventor based in Huntsville, Alabama, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in rocket technology and fire suppression systems. His innovative contributions have significantly impacted both military and safety applications.
Latest Patents
Among his latest patents, the "Solid Fuel Gas Generator for Ducted Rocket Engine" stands out. This invention aims to enhance the performance of ducted rockets by developing fuel-rich gas generators. The propellant formulation goals include increasing the burning rate, pressure exponent, and combustion efficiency while maintaining fuel value. The formulations utilize an energetic nitramine-prepolymer, various curing agents, and zirconium hydride as a fuel element, with carbon as an optional addition.
Another significant patent is the "Sticky High Water Content Gels for Extinguishers." This invention provides a unique gelled fire extinguisher composition that combines high water content with a slightly viscous texture. The gel's ability to adhere to burning surfaces distinguishes it from traditional water extinguishers. The basic composition consists of approximately 88 weight percent water and 12 weight percent of a silicon dioxide gellant, which is both cost-effective and easy to prepare.
Career Highlights
William D. Stephens has had a distinguished career, working with the U.S. Government as represented by the Secretary of the Army and the United States of America as represented by the Secretary of the Air Force. His expertise in propulsion and fire suppression technologies has made him a valuable asset in these organizations.
Collaborations
Throughout his career, Stephens has collaborated with notable colleagues, including Brenda K. Rodman and Christi L. Salter. Their combined efforts have contributed to the successful development of innovative technologies in their respective fields.
Conclusion
William D. Stephens exemplifies the spirit of innovation through his extensive work in rocket technology and fire safety. His patents reflect a commitment to enhancing performance and safety in critical applications. His contributions continue to influence advancements in these vital areas.