David A Smallwood

Title: David A. Smallwood: Innovator in Rocket Motor Technology

Introduction

David A. Smallwood is a notable inventor based in Oro Valley, AZ (US). He has made significant contributions to the field of rocket motor technology, particularly with his innovative designs that enhance safety and performance.

Latest Patents

David holds a patent for a "Rocket motor with combustion product deflector." This invention involves a missile equipped with a rocket motor that features a flow deflector in the expansion region of the nozzle. The flow deflector is designed to divert the flow of combustion products away from a safe region located aft of the missile. This design protects the operator of a launcher, such as a shoulder-fired launcher, from potential harm caused by combustion products. The flow deflector is engineered to be small enough to avoid significantly affecting the rocket motor's performance. Additionally, this innovation allows for the rocket motor to be activated sooner during the missile's flight or at a closer distance to the operator while ensuring their safety. The flow deflector and its supporting structure can be additively manufactured as a continuous single-piece part, enhancing the efficiency of production.

Career Highlights

David A. Smallwood is currently employed at Raytheon Company, where he continues to work on advanced technologies in defense and aerospace. His expertise in rocket motor design has positioned him as a valuable asset within the company.

Collaborations

David has collaborated with notable colleagues, including Matt H. Summers and James Kendall Villarreal, contributing to various projects that push the boundaries of innovation in their field.

Conclusion

David A. Smallwood's contributions to rocket motor technology exemplify the spirit of innovation and safety in defense applications. His work not only enhances the performance of missile systems but also prioritizes the safety of operators.