Douglas L Allen

Title: Innovations by Douglas L Allen

Introduction

Douglas L Allen is an accomplished inventor based in South Burlington, Vermont. He has made significant contributions to the field of engineering, particularly with his innovative designs and solutions. His work has led to the development of a unique patent that addresses specific needs in duct installation.

Latest Patents

One of Douglas L Allen's notable patents is for a fitting designed for the installation of a nipple from the exterior of a duct. This invention, titled "Fitting for installation of a nipple from the exterior of a duct and method of installation," features a special fitting that allows for the installation of a flanged nipple. The threaded nipple includes a handling stem that is formed integrally, which aids in holding the nipple and flange inside the duct. A flexible cup seal washer is then deformed and passed through the space between the handling stem and the duct. Finally, the fitting is drawn up with a nut, and the handling stem is cut off to provide a functional nipple.

Career Highlights

Douglas L Allen is associated with Fab-Tech Incorporated, where he has applied his engineering skills to develop practical solutions for various challenges in the industry. His innovative approach has not only enhanced the efficiency of duct installations but has also contributed to the overall advancement of engineering practices.

Collaborations

Throughout his career, Douglas has collaborated with talented individuals such as Joseph M Rich and Jeffery A Goodwin. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Douglas L Allen's contributions to the field of engineering through his innovative patent demonstrate his commitment to improving installation processes. His work continues to inspire others in the industry, showcasing the importance of creativity and collaboration in driving technological advancements.