Joseph W Coltman

Title: Joseph W Coltman: Innovator in Inflatable Systems

Introduction

Joseph W Coltman is a notable inventor based in Scottsdale, AZ (US). He has made significant contributions to the field of inflatable systems, holding a total of 2 patents. His innovative designs focus on enhancing safety and efficiency in parachute deployment and inflating systems.

Latest Patents

Coltman's latest patents include the "Distributed Charge Inflator System" and the "Lightweight Sealed Parachute and Harness Assembly." The Distributed Charge Inflator System is an inflatable system that utilizes a fast-burning propellant material distributed within the inflatable component to generate gas for inflation. This invention features a distributed fast-burning igniter material, which can be enhanced with additional gas-generating materials. It also includes an environmentally-sealed sheath to protect the materials from contamination and improve burn rates and efficiencies. The Lightweight Sealed Parachute and Harness Assembly is designed for bail-out parachutes and comprises a spring-loaded pilot parachute and an environmentally sealed vacuum bag. The drag force from the pilot parachute initiates the deployment of the parachute by tearing open the sealed bag.

Career Highlights

Throughout his career, Coltman has worked with several companies, including Simula, Inc. and Zodiac Automotive US Inc. His experience in these organizations has contributed to his expertise in developing innovative inflatable systems.

Collaborations

Coltman has collaborated with notable individuals such as Gregory Brian Grace and Paul G Apen. These partnerships have likely played a role in the advancement of his inventions.

Conclusion

Joseph W Coltman is a distinguished inventor whose work in inflatable systems has led to significant advancements in safety and efficiency. His contributions continue to impact the field positively.