This inventor holds 3 USPTO granted patents. Top assignee: Western Litho Plate and Supply Company. Active years: 1980-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980-1982
Title: Innovations of Robert E. Harrell
Introduction
Robert E. Harrell is a notable inventor based in Manchester, Missouri. He has made significant contributions to the field of lithography, holding three patents that showcase his innovative spirit and technical expertise. His work primarily focuses on apparatuses designed for processing and exposing lithographic plates.
Latest Patents
Harrell's latest patents include an "Apparatus for exposing and conveying photosensitive plates." This invention is designed to expose lithographic plates to light through a film, allowing for the efficient processing of multiple plates simultaneously. The apparatus features a conveyor with grippers that transport the plates to an exposure station, where a window vacuum-lifts the film off the plate for further processing.
Another significant patent is the "Apparatus and method for processing lithographic plates." This invention outlines a system that feeds plates in a predetermined path, ensuring that the exposed face is facing up. It includes a heating system, an air-blowing system for cooling, and a washing system that scrubs and preserves the plates, enhancing their longevity and quality.
Career Highlights
Harrell is associated with the Western Litho Plate and Supply Company, where he applies his expertise in lithography. His career has been marked by a commitment to improving the efficiency and quality of lithographic processes through innovative solutions.
Collaborations
Throughout his career, Harrell has collaborated with notable colleagues, including Tedd L. Harrell and Harold E. Coons, Jr. These collaborations have contributed to the development of advanced technologies in the lithography field.
Conclusion
Robert E. Harrell's contributions to lithography through his patents and career at Western Litho Plate and Supply Company highlight his role as an influential inventor. His innovative apparatuses continue to impact the industry, showcasing the importance of creativity and technical skill in advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile