Marshall, David C

Title: David C. Marshall: Innovator in Protective Materials

Introduction

David C. Marshall is a notable inventor based in Nashua, NH (US). He has made significant contributions to the field of protective materials, particularly through his innovative patent. His work focuses on creating materials that provide enhanced protection against permeation and breakthrough.

Latest Patents

Marshall holds a patent for a composite material and method of making the same. This protective material consists of a layer of vinylidene chloride or saran, or a copolymer of vinylidene chloride, sandwiched between two layers of polyethylene. This unique construction offers protection against both permeation and breakthrough. The material can be further enhanced with a cloth backing for comfort and can be modified with reinforcing materials such as fiberglass or scrim cloth. Additionally, the inclusion of an indicator substance provides users with a warning of any potential permeation or breakthrough. This innovative material has various applications, including protective clothing, enclosures for instruments and equipment, and containers.

Career Highlights

David C. Marshall is associated with Sanders Associates Limited, where he has been able to apply his expertise in developing advanced protective materials. His work has led to the creation of a patented product that addresses critical safety concerns in various industries.

Collaborations

Marshall has collaborated with Richard J. Guerra, contributing to the development and refinement of protective materials. Their combined efforts have enhanced the effectiveness and applicability of the innovations they have worked on.

Conclusion

David C. Marshall's contributions to the field of protective materials through his innovative patent demonstrate his commitment to safety and functionality. His work continues to impact various industries by providing advanced solutions for protection against hazardous conditions.