Location History:
- Elgin, IL (US) (1999)
- Tucson, AZ (US) (2003 - 2012)
Company Filing History:
4 out of 8,191 
1 out of 832,891 Years Active: 1999-2012
Title: Innovations by William S. Peterson
Introduction
William S. Peterson is a notable inventor based in Tucson, AZ, with a focus on advancements in projectile technology. He holds a total of 5 patents that showcase his innovative contributions to the field.
Latest Patents
One of his latest inventions is the Shock Reduction Muzzle Brake. This device is designed for the muzzle end of a gun barrel and serves multiple purposes. It maintains sufficient rearward-facing surface area in the path of the expanding propellant gas to counter recoil. Additionally, it guides shock waves away from the projectile's path and decreases the rate of base decompression to minimize decompression shock. The muzzle brake includes a tube that defines a path for the projectile and features multiple forwardly-inclined holes extending through the side wall of the tube. These holes divert propellant gases away from the projectile's path, with their design limiting the surface area that could reflect shock waves back onto the projectile.
Another significant patent is the Delayed Tail Fin Deployment Mechanism and Method. This invention involves a hold-down device positioned on the projectile to exert a known spring force in opposition to centrifugal force. It provides a lightweight and reliable delayed fin deployment mechanism for boosted fin-stabilized spinning projectiles. When the centrifugal force acting on the fin exceeds the opposing moment produced by the hold-down device, the fin is released to swing into its deployed position. This mechanism allows for the fins to deploy at a predetermined spin rate, which can be correlated to the time or travel distance of the projectile from launch.
Career Highlights
Throughout his career, William S. Peterson has worked with prominent companies, including Raytheon Company. His work has significantly impacted the field of projectile technology, leading to advancements that enhance performance and reliability.
Collaborations
He has collaborated with notable individuals such as James L. Moore and Gary H. Johnson, contributing to the development of innovative technologies in his field.
Conclusion
William S. Peterson's contributions to projectile technology through his patents reflect his dedication to innovation and improvement in this specialized area. His work continues to influence advancements in the industry.