Metairie, LA, United States of America

Gain L Louis

This inventor holds 1 USPTO granted patent. Top assignee: The United States of America as Represented by the Secretary of. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gain L Louis. Retrieved from https://idiyas.com/inventor/gain-l-louis

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1982

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1 patent (USPTO):Explore Patents

Title: Gain L Louis: Innovator in Yarn Technology

Introduction

Gain L Louis is a notable inventor based in Metairie, Louisiana, recognized for his contributions to the textile industry. He holds a patent for an innovative apparatus designed to create no-twist yarn, showcasing his expertise in fiber technology.

Latest Patents

Gain L Louis has been awarded 1 patent for his invention titled "Apparatus for making no-twist yarn." This apparatus features three side-by-side rolls nested in troughs, which draft and parallelize strands of fiber. The rolls rotate in the same direction at increasing speeds, with the first two rolls equipped with fiber-combing teeth, while the third roll has a smooth, rubber-like surface. This design allows fibers to pass through a narrow gap, emerging in a parallelized and drafted condition. The apparatus can be integrated into a no-twist yarn system, functioning as the sole mechanism for drafting and parallelizing fiber continuously.

Career Highlights

Gain L Louis has made significant strides in his career, particularly through his innovative work in yarn technology. His patent reflects a deep understanding of fiber mechanics and the needs of the textile industry. He is associated with the United States of America as Represented by the Secretary of, contributing to advancements in manufacturing processes.

Collaborations

Throughout his career, Gain L Louis has collaborated with notable colleagues, including Roger S Brown and Harold L Salaun, Jr. These partnerships have likely enriched his work and contributed to the development of his patented technology.

Conclusion

Gain L Louis stands out as an influential inventor in the field of yarn technology, with a patented apparatus that enhances the efficiency of yarn production. His contributions continue to impact the textile industry positively.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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