This inventor holds 4 USPTO granted patents. Top assignees: Arlington Fabrics Corporation, Darlington Fabrics Corporation, Other. Active years: 1988-1995.
Company Filing History:
1 out of 1 
1 out of 1 
2 out of 834,350 Years Active: 1988-1995
Title: Innovations by Leonard J Rautenberg
Introduction
Leonard J Rautenberg is a notable inventor based in Sands Point, NY (US). He has made significant contributions to the field of fabric technology, particularly in the development of elastic fabrics designed to reduce drag in fluid environments. With a total of 4 patents to his name, Rautenberg's work has implications for various applications, especially in the garment industry.
Latest Patents
Rautenberg's latest patents include innovations such as an elastic fabric having a grooved outer surface and garments made therefrom. This laminated elastic fabric is designed for use in garments that require reduced drag as the wearer moves through a surrounding fluid. The fabric comprises a stretch layer and an elastic, plastic layer bonded to the stretch layer, featuring a plurality of parallel, spaced grooves on the outer surface of the plastic layer. A preferred material for the plastic layer is a breathable, waterproof thermoplastic film. The garments, such as swimsuits, made from this grooved fabric have grooves that are substantially aligned with the direction of fluid movement, enhancing performance.
Career Highlights
Throughout his career, Rautenberg has worked with various companies, including Darlington Fabrics Corporation. His innovative approach to fabric design has led to advancements that benefit both manufacturers and consumers in the apparel industry.
Collaborations
Rautenberg has collaborated with notable individuals in his field, including Milton M Gilbert and James H Wyner. These partnerships have contributed to the development of his patented technologies and have fostered a collaborative environment for innovation.
Conclusion
Leonard J Rautenberg's contributions to fabric technology exemplify the impact of innovation in the garment industry. His patents reflect a commitment to enhancing performance through advanced materials and design.