Location History:
- Metairie, LA (US) (1976 - 1978)
- Harahan, LA (US) (1980 - 1985)
Company Filing History:
Years Active: 1976-1985
Title: Innovations by Inventor Russell M Kullman
Introduction
Russell M Kullman, based in Metairie, Louisiana, is a prolific inventor with a total of 15 patents to his name. His innovative work primarily focuses on the textiles and yarn manufacturing industries, where he has developed unique processes and apparatuses that enhance the quality and efficiency of yarn production.
Latest Patents
Kullman's latest patent, titled "Process for Reinforced Yarn with Glass Fiber Core," presents a groundbreaking technique for producing torque-free or balanced yarns consisting of staple fibers with glass filament cores. This process involves feeding staple fiber roving through a drafting system while introducing glass filament into the core just before entering the front rolls. The application of sufficient twist around the glass filament using the ring spinning process allows for the firm locking of the staple fiber, creating a highly durable yarn. The twist multiplier ranges from 3.0 to 3.5 for spinning and between 3.5 and 4.5 for plying. Cotton fiber is predominantly utilized, resulting in a yarn that can be effortlessly tied onto existing loom beam ends during weaving, even when breaks occur.
Additionally, he holds a patent for an "Apparatus to Uniformly Control Wrapping a Filament Around the Surface of a Spun Core Yarn." This apparatus fabricates a core yarn while simultaneously twisting it on its longitudinal axis through the ring spinning method. Over-feed rollers introduce the filament, enabling the helical wrapping around the staple core yarn and resulting in a composite filament wound yarn that offers enhanced performance.
Career Highlights
Russell Kullman has significantly contributed to the advancement of yarn manufacturing technologies through his innovative designs and processes. His work reflects a deep understanding of textile engineering and a commitment to improving yarn quality and usability in various applications.
Collaborations
Throughout his career, Kullman has collaborated with notable figures in his field, including Robert M Reinhardt and Donald J Daigle. Together, they have worked on pioneering projects that continue to influence the textile industry positively.
Conclusion
With a solid portfolio of 15 patents, Russell M Kullman stands out as an influential inventor in the realm of textiles. His innovative methods and apparatuses not only enhance yarn production but also exemplify the potential of combining traditional materials with modern technology. As he continues to push the boundaries of textile innovation, Kullman's contributions are set to leave a lasting impact on the industry.