David J Weeden

Title: David J Weeden: Innovator in Crystal Growth and Transparent Composites

Introduction

David J Weeden is a notable inventor based in Concord, NH (US), recognized for his contributions to the fields of crystal growth and transparent composite materials. With a total of 2 patents, Weeden has made significant advancements that have implications in various industries.

Latest Patents

Weeden's latest patents include innovative methods for producing single crystals and novel transparent composites. One of his patents, titled "Enclosed Crystal Growth," discloses various single crystals, including sapphire, and outlines methods for forming these crystals. The method involves providing a melt in a crucible with a die that includes a ventilation opening. This technique allows for the growth of crystalline structures from the die using an enclosed seed, resulting in single crystals with desirable geometric properties.

Another significant patent is "Transparent Composite Having a Laminated Structure." This invention presents novel transparent composites that exhibit lower areal densities compared to conventional materials. These composites have been tested against threat levels specified in NIT or STANAG standards and can withstand projectiles with high kinetic energy, particularly under STANAG 4 testing conditions. Furthermore, these composites demonstrate the ability to endure multiple hits, as evidenced by Multiple Hit Testing at a STANAG 2 threat level.

Career Highlights

Throughout his career, David J Weeden has worked with prominent companies such as Saint-Gobain Ceramics & Plastics, Inc. and Luxium Solutions, LLC. His experience in these organizations has contributed to his expertise in material science and innovation.

Collaborations

Weeden has collaborated with notable professionals in his field, including Drew T Haven and Charles Wooddell. These partnerships have likely enhanced his research and development efforts, leading to his successful patent applications.

Conclusion

David J Weeden stands out as an influential inventor whose work in crystal growth and transparent composites has the potential to impact various industries. His innovative patents reflect a commitment to advancing material science and engineering.