Company Filing History:
Years Active: 2001-2020
Title: **Robert E Wrisley: Innovator in Microcapillary Film Technology**
Introduction
Robert E Wrisley, based in Clare, Michigan, is a notable inventor recognized for his contributions to the field of microcapillary film technology. With a total of four patents to his name, Wrisley's innovations have significantly impacted how multilayer film structures are designed and produced.
Latest Patents
One of Wrisley's latest patents is for a die assembly for producing a microcapillary film. This invention comprises a first die plate, a second die plate, and a series of multi-jackbolt tensioners that connect the two plates. Central to this assembly is a manifold that includes multiple film channels, allowing for the extrusion of thermoplastic materials to create a microcapillary film. In this process, a plurality of nozzles emits channel fluid to form microcapillary channels within the film, enhancing its structural properties.
Another significant patent by Wrisley involves multilayer film structures with annular profiles. This patented technology features multilayer articles with a uniform thickness and a minimum of four layers. The method for producing these structures involves an annular die that facilitates the formation of a multilayer flow stream, highlighting Wrisley's innovative approach to materials design.
Career Highlights
Wrisley's career includes substantial experience at prominent organizations, including Dow Global Technologies LLC and The Dow Chemical Company. His work in these companies has helped him refine his skills in innovation and technology development, making him a respected figure in the industry.
Collaborations
Throughout his career, Wrisley has collaborated with talented individuals, including coworkers Joseph Dooley and Jeffrey M Robacki. These partnerships have likely enhanced his creative process, leading to the development of cutting-edge technologies in the field of microcapillary films and multilayer structures.
Conclusion
Robert E Wrisley exemplifies the spirit of innovation in the field of materials science. His patents and collaborative efforts have paved the way for advancements in the production of microcapillary films and multilayer structures, marking his significant contribution to the industry.