Donald Chester Darrow

Title: Celebrating the Innovations of Donald Chester Darrow

Introduction

Donald Chester Darrow, a notable inventor based in Grand Prairie, TX, has made significant contributions to the field of composite manufacturing. With a total of seven patents to his name, his work largely focuses on advancing the techniques and tools used to create composite parts, thereby improving efficiency and effectiveness in the aerospace industry.

Latest Patents

Among his recent innovations is the patent for a composite stiffener positioning and vacuum bag installation device. This apparatus is designed for the manufacturing of composite parts, featuring an expandable tool equipped with a transfer system. This system allows movement over the surface of the expandable tool and facilitates adjustments into an outer mold line tool where composite materials are laid. The expandable tool can transition from a retracted to an expanded state, optimizing the manufacturing process.

Another of his significant inventions is a method for fabricating a curved composite structure using composite prepreg tape. This method involves placing a straight length of unidirectional prepreg tape on a carrier to create a composite stiffener. It employs a unique technique where the carrier directs portions of the tape onto pre-defined curved tool surfaces, forming both the curved web and flange.

Career Highlights

Donald Chester Darrow has established a commendable career through his contributions to prominent companies in the aerospace field, notably the Boeing Company and Vought Aircraft Company. His experiences in these organizations have significantly influenced his innovative capabilities and his approach to engineering solutions within the industry.

Collaborations

Throughout his career, Darrow has collaborated with notable colleagues such as Joseph Daniel Brennan and Kenneth Marvin Dull. These teamwork efforts have undoubtedly enriched his work and propelled his inventions towards practical applications, enhancing the field of composite manufacturing.

Conclusion

Donald Chester Darrow exemplifies the spirit of innovation in the realm of composite manufacturing. His inventions not only demonstrate technical expertise but also contribute to higher standards in aerospace engineering. With several patents to his name and a solid professional background, Darrow stands as a testament to the importance of creativity and collaboration in advancing technology.