Location History:
- Fort Worth, TX (US) (1977)
- Keller, TX (US) (1979 - 1998)
Company Filing History:
4 out of 1,151 
3 out of 114 
2 out of 8 Years Active: 1977-1998
Title: Dale R. Duvall: Innovator in Film Processing Technology
Introduction
Dale R. Duvall is a notable inventor based in Keller, Texas, who has made significant contributions to the field of photographic film processing. With a remarkable portfolio of 11 patents, Duvall's work focuses on enhancing the efficiency and quality of film processing systems.
Latest Patents
Among his latest inventions is the "Camera with Negative Identification System," which introduces an automated film encoding and decoding system. The system transforms photographic film from its exposed state to finished photos through essential processes. It includes an encoder that works in tandem with a camera to place a human and machine-readable code on the film. This code is read by a decoder to control production-processing equipment in laboratories. The system's design allows for personnel to manage film processing, ensuring quality control of the automated production equipment. Additionally, the encoding includes vital information such as film frame identification, subject matter details, and registration marks, all optimized for single exposure scenarios.
Duvall's other recent patent, "Identification System for Automated Film and Order Processing," shares similar technology, emphasizing the automation and efficiency of film processing from exposure to packaging.
Career Highlights
Duvall has worked with several notable companies, including Mead Corporation and Recognition Equipment Incorporated. His experience in these companies has contributed to his extensive understanding of film technology and processing systems.
Collaborations
Throughout his career, Dale R. Duvall has collaborated with various professionals, including esteemed colleagues such as Barry C. Kockler and Jerry W. Lindenfelser. Working alongside such talent has undoubtedly enhanced the innovative nature of his inventions.
Conclusion
Dale R. Duvall represents the spirit of innovation in the field of photographic technology. His patents not only demonstrate his creativity and technical prowess but also his commitment to improving the film processing industry. As technology continues to advance, Duvall's contributions will likely remain influential for years to come.