James D Harrison

Title: **The Innovative Contributions of James D. Harrison**

Introduction

James D. Harrison, an accomplished inventor based in Kanata, Canada, has made significant strides in the field of industrial fabric technology. With a portfolio boasting seven patents, Harrison's work primarily focuses on enhancing the functionality and durability of fabrics used in various industrial applications.

Latest Patents

Harrison’s recent innovations include the development of a patented dryer fabric seam. This invention describes a unique industrial fabric composed of a woven body featuring opposing ends. The fabric's distinctive repeating weave pattern incorporates multiple systems of vertically stacked machine direction warp yarns interlaced with cross machine direction weft yarns. Notably, both ends of the fabric include warp yarns that create loops at different angles, allowing for the formation of double end loops. This design not only significantly enhances the tensile strength of the seam but also permits the creation of a flatter seam, which is particularly beneficial for dryer fabrics used in paper-making machines.

Another notable patent by Harrison is focused on woven industrial fabrics that feature yarn assemblies. This innovation presents a woven fabric where warp and weft yarns are structured in such a manner that they remain continuously in contact throughout the fabric. This innovative approach offers various advantages in the durability and efficacy of industrial fabrics.

Career Highlights

Throughout his career, Harrison has worked with prominent companies including AstenJohnson, Inc. and JWI Ltd., where he has contributed substantially to fabric technology innovations. His insights and inventions have paved the way for improvements in industrial applications, emphasizing the importance of quality and strength in fabric design.

Collaborations

Harrison has collaborated with talented individuals such as Marc P. Despault and Samuel M. Baker, sharing ideas and expertise that have culminated in advances in industrial fabric technology. These collaborations have proven essential in fostering innovation and driving forward the science behind fabric engineering.

Conclusion

In conclusion, James D. Harrison's contributions to the field of industrial fabrics are noteworthy. His innovative patents not only enhance the functionality and strength of fabrics but also demonstrate his commitment to improving industrial applications. As technology in fabric manufacturing continues to evolve, inventors like Harrison play a crucial role in shaping the future of this industry.