Joseph A Rieger

Title: Joseph A Rieger: Innovator in Nonwoven Technologies

Introduction

Joseph A Rieger is a notable inventor based in Simsbury, CT (US). He has made significant contributions to the field of nonwoven materials, particularly through his innovative patent that focuses on the use of unpulped natural fibers.

Latest Patents

Rieger holds a patent for a "Wet-laid nonwoven web from unpulped natural fibers and composite containing same." This invention provides wet-laid nonwoven webs that possess mechanical reinforcement properties by utilizing unpulped vegetable fiber bundles as the predominant fiber component. The unpulped fiber bundles exhibit a modulus of elasticity of about 2-5×10 psi and a chopped fiber length of approximately 25 mm. The fibers used include cordage fibers such as sisal, abaca, henequen, kenaf, and jute. The composites created from these unpulped fiber webs, combined with cellulosic and spunbonded sheets, find applications in thermoformed vehicle interior trim products.

Career Highlights

Joseph A Rieger is currently employed at Ahlstrom Windsor Locks, LLC, where he continues to develop innovative solutions in the nonwoven materials sector. His work has been instrumental in advancing the use of natural fibers in composite materials.

Collaborations

Rieger collaborates with Rui B Ferreira, contributing to the development of new technologies and products in their field.

Conclusion

Joseph A Rieger's contributions to the field of nonwoven technologies highlight the importance of innovation in utilizing natural fibers for practical applications. His work continues to influence the industry and pave the way for future advancements.