Dewitt R Petterson

Title: **Dewitt R. Petterson: A Pioneer in Heat Shrinkable Fibers**

Introduction

Dewitt R. Petterson, an innovative inventor based in Dover, MA, has made significant contributions to the field of materials engineering with a focus on heat shrinkable fibers. His expertise and inventions have advanced the capabilities of composite materials, especially in terms of their applications and functionalities.

Latest Patents

Petterson holds two notable patents that showcase his inventive prowess. The first patent, titled "Heat Shrinkable Fibres and Products Therefrom," describes a composition of matter featuring a fiber structure with a major proportion of heat shrinkable fibers. This structure includes discrete fiber groupings, which enhance the structural integrity of the composition. A key characteristic of this invention is its ability to produce shaped products, particularly those with flame retardant properties, using polyimide fibers. The material’s density and rigidity can be precisely controlled to meet specific requirements.

His second patent, "System for Adapting Heat Shrinkable Fibrous Structures to Particular Uses," involves a composite product created from interconnected layers of heat shrinkable fibers. This invention leverages the differential shrinkage properties of these layers through heat shrinking processes, resulting in versatile applications across various industries.

Career Highlights

Dewitt R. Petterson is associated with Albany International Corporation, where he has played a crucial role in advancing research and development in materials technology. His work emphasizes the integration of innovative fiber technologies into practical applications. Petterson's dedication to his craft has positioned him as a leader in the field, contributing to the company's reputation for excellence in engineered products.

Collaborations

Throughout his career, Petterson has collaborated with esteemed colleagues such as Frederick S. Campbell and Gordon J. Varney, pooling their expertise to achieve significant advancements in their respective fields. These collaborations have fostered a conducive environment for innovation, leading to the development of groundbreaking materials that benefit various sectors.

Conclusion

Dewitt R. Petterson's contributions to the field of heat shrinkable fibers and composite materials exemplify the spirit of innovation. His patents not only enhance the functionality of materials but also pave the way for new applications that can benefit numerous industries. As he continues his work with Albany International Corporation, the impact of his inventions is expected to grow, further solidifying his legacy as a prominent inventor.