Craig H Marshall

Title: Craig H Marshall: Innovator in Photovoltaic Technology

Introduction

Craig H Marshall is a notable inventor based in Littleton, CO (US). He has made significant contributions to the field of photovoltaic technology, holding a total of 2 patents. His innovative work focuses on enhancing solar energy applications through advanced materials and methods.

Latest Patents

One of his latest patents is for a "Thin film solar cell inflatable ultraviolet rigidizable deployment hinge." This invention features a flexible inflatable hinge that incorporates curable resin, allowing for the rigid positioning of solar cell panels. The design includes wrap-around contacts and flex circuits for efficient power routing from the solar cells to the power bus, which is essential for grounding the hinge. Additionally, an indium tin oxide and magnesium fluoride coating is utilized to prevent static discharge while remaining transparent to ultraviolet light, which cures the embedded resin after deployment, thus rigidizing the inflatable hinge.

Another significant patent by Craig H Marshall is the "Method of making I-III-VI semiconductor materials for use in photovoltaic cells." This method outlines a process for creating layers of I-III-VI semiconductor materials, particularly for CIS and its variations, such as CIGS and CIGSS. The process involves the formation of multiple precursor films of elemental components, culminating in a final heat treatment step that forms the semiconductor material. Notably, the precursor film for at least one III component is deposited before any precursor film that includes the I component.

Career Highlights

Throughout his career, Craig H Marshall has worked with prominent organizations, including Lockheed Martin Corporation and The Aerospace Corporation. His experience in these companies has contributed to his expertise in developing innovative technologies in the aerospace and energy sectors.

Collaborations

Craig has collaborated with notable colleagues, including Timothy J Gillespie and Bruce R Lanning. Their combined efforts have further advanced the field of photovoltaic technology.

Conclusion

Craig H Marshall's contributions to photovoltaic technology through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the development of solar energy solutions.