Company Filing History:
Years Active: 1980-1983
Title: The Innovations of Robert L Rutledge
Introduction
Robert L Rutledge is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of photography and imaging technology. With a total of 3 patents to his name, Rutledge has developed innovative processes that enhance the quality and efficiency of photographic materials.
Latest Patents
Rutledge's latest patents include groundbreaking methods for creating colloid relief images. One of his patents, titled "Colloid relief images formed by oxidized developer transfer," outlines a process for forming a colloid relief image on a substrate. This process involves exposing a sheet structure to actinic light, which includes a substrate coated with a colloid material that can be tanned by oxidized silver halide developer. The second layer consists of a photographic silver halide emulsion that is resistant to tanning. Another patent, "Colloid relief images by oxidized developer transfer," describes an article with a similar structure, emphasizing the use of substituted gelatin in the emulsion.
Career Highlights
Rutledge has spent a significant portion of his career at Minnesota Mining and Manufacturing Company, where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in photographic technology, making processes more efficient and effective.
Collaborations
Throughout his career, Rutledge has collaborated with notable coworkers such as Gerard H Kinderman and Ronald S Steelman. These partnerships have likely fostered a creative environment that has led to the development of his patents.
Conclusion
Robert L Rutledge's contributions to the field of photography through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.