David L Carr

Title: David L Carr: Innovator in Photographic Technology

Introduction

David L Carr, a notable inventor based in Fairport, NY, has made significant contributions to the field of photographic technology. With three patents to his name, Carr has developed innovative solutions that enhance the functionality of photographic elements. His work primarily focuses on integrating magnetic recording technologies into photographic applications.

Latest Patents

Carr's latest patent innovations include a photographic element that is provided with a magnetic recording stripe. This patent describes the process of applying a magnetic striping composition containing finely-divided magnetic particles and an acrylated epoxy resin over the anti-halation layer of photographic elements. The composition is specifically designed to penetrate the anti-halation layer to contact the support, curing to an alkali-insoluble cross-linked stripe. This unique feature ensures a strong bond to the support, effectively resisting removal during alkaline photographic processing.

Another significant patent by Carr relates to a photographic film unit, which consists of a hub and a film disk containing photosensitive areas capable of capturing multiple images. The innovation lies in the inclusion of a region of dispersed magnetic particulates within the hub, enabling the recording of data relevant to the film unit. This design guarantees that the data remains aligned with the film disk and specific images throughout the various stages of processing, including developing and printing.

Career Highlights

Carr's professional journey is closely associated with Eastman Kodak Company, a leading entity in the realm of imaging and photographic technology. His work at Kodak has positioned him at the forefront of innovative developments in the industry, showcasing his commitment to advancing photographic science.

Collaborations

Throughout his career, Carr has collaborated with esteemed coworkers such as Edward D Morrison and Harry J Krall. Their joint efforts have contributed to the development of groundbreaking technologies within Eastman Kodak, further enhancing the landscape of photographic innovations.

Conclusion

David L Carr's inventive spirit and dedication to enhancing photographic technology have resulted in notable advancements within the field. With three patents to his credit, his work continues to influence how photographic elements function, particularly in the integration of magnetic recording technologies. As the industry evolves, Carr's contributions remain pivotal in shaping the future of photographic innovation.