William Charles Walker is a notable inventor based in Wilmington, Delaware. He has made significant contributions to the field of helmet design and impact-resistant materials. With a total of 15 patents to his name, Walker's work reflects a commitment to enhancing safety through innovative engineering.

Latest Patents

Among his latest patents is a method of making a helmet. This invention relates to a method of making a helmet using a preform subassembly with arms that match a perimeter profile of a specified geometric shape. By utilizing this area-matching preform with arms, the thickness of the helmet becomes more uniform, seams in the preform can be minimized, and the ballistic resistance of the resulting helmet can be increased. Another significant patent is for an impact-resistant composite article. This article consists of two or more layers of ballistic fabric with ionomer layers disposed between the fabric layers. The ionomer is highly neutralized, ensuring it has essentially no melt flow. The process for making such a composite article involves the deposition of an aqueous colloid of the ionomer onto the fabric, followed by drying.

Career Highlights

William Charles Walker is currently employed at E.I. du Pont de Nemours and Company, where he continues to innovate in the field of materials science. His work has not only advanced helmet technology but has also contributed to the development of composite materials that enhance safety in various applications.

Collaborations

Walker has collaborated with notable colleagues, including Peter Popper and Albert S. Tam. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

William Charles Walker's contributions to helmet design and impact-resistant materials exemplify the spirit of innovation. His patents reflect a dedication to improving safety through advanced engineering solutions.

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