This inventor holds 1 USPTO granted patent. Top assignee: Eastman-Kodak Company. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Paul D. Shallenberger: Innovator in Photographic Technology
Introduction
Paul D. Shallenberger is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of photographic technology. His innovative approach has led to the development of a unique method and apparatus for assembling photographic cameras.
Latest Patents
Shallenberger holds a patent for an "Apparatus and methods using mandrel to roll film in camera chamber." This invention describes a method for assembling a photographic camera that includes a cartridge chamber and a film chamber. The process involves positioning a film cartridge in the cartridge chamber, which contains a spool and a filmstrip. A leading portion of the filmstrip is curled about a curling axis within the supply chamber. During this curling process, the deflection of the leading portion is limited to ensure it does not exceed a predetermined preliminary radius. A main portion of the filmstrip is then wound around the leading portion to create a film roll. This film roll has an outermost turn that defines a first film roll radius larger than the preliminary radius. After winding, the film roll is allowed to expand to a second film roll radius, which is larger than the first. The invention also limits the outward telescoping of the film roll.
Career Highlights
Shallenberger is associated with the Eastman-Kodak Company, a leader in imaging technology. His work has contributed to advancements in the way photographic cameras are designed and function.
Collaborations
Throughout his career, Shallenberger has collaborated with notable colleagues, including Gerald A. Vergari and Joseph A. Watkins. These collaborations have further enriched his contributions to the field of photography.
Conclusion
Paul D. Shallenberger's innovative work in photographic technology has led to significant advancements in camera design and functionality. His patent reflects a deep understanding of the mechanics involved in film assembly, showcasing his expertise in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile