Francis B Northup

Title: The Innovations of Francis B Northup

Introduction

Francis B Northup is a notable inventor based in Sanford, NC (US). He has made significant contributions to the field of yarn technology, holding a total of 2 patents. His work focuses on innovative methods and apparatuses that enhance the production and quality of elastic yarns.

Latest Patents

Northup's latest patents include the "Apparatus and method for wrapping core yarns" and the "Method of making elastic yarn." The first patent describes an apparatus that includes a plurality of spools driven by a single spindle. This method allows for the application of two or more layers of wrapped yarn to a core yarn using a minimum number of spindles. The second patent outlines a balanced elastic yarn that features an elastomeric core twisted in one direction, with a single cover strand helically wrapped around it in the opposite direction. This innovative method ensures that the core is tensioned and controlled, resulting in a balanced elastic yarn in a relaxed state.

Career Highlights

Throughout his career, Northup has worked with various companies, including Hanes Corporation. His experience in the textile industry has allowed him to develop and refine his innovative ideas, leading to his successful patents.

Collaborations

One of Northup's notable coworkers is Donald R Hart. Their collaboration has likely contributed to the advancements in yarn technology and the successful development of Northup's patents.

Conclusion

Francis B Northup's contributions to the field of yarn technology through his innovative patents demonstrate his expertise and commitment to advancing textile manufacturing. His work continues to influence the industry and improve the quality of elastic yarns.