Susan R Krauss

Title: Innovations by Susan R Krauss

Introduction

Susan R Krauss is an accomplished inventor based in Pittsford, NY (US). She has made significant contributions to the field of photographic processing through her innovative patents. With a total of 2 patents, her work focuses on improving the efficiency and sustainability of photographic processes.

Latest Patents

One of her latest patents is titled "Process for recycling photographic wash water." This invention outlines a method for treating photoprocessing wash water, which includes several steps. The process involves contacting the wash water with an acrylic anion exchange resin to remove silver thiosulfate complex. Following this, the water is treated with an oxidizing agent that converts thiosulfate ions to sulfate ions. The system is designed to recirculate continuously through the photoprocessing wash tank, enhancing the overall efficiency of the process.

Another notable patent is the "Bleach-fix regeneration kit and use thereof in photographic processing." This invention consists of a three-part kit that restores the capability of a spent bleach-fix solution. The first part is an aqueous alkaline solution containing a buffering agent and an aminopolycarboxylic acid, which is added to the spent bleach-fix solution before electrolytic recovery of silver. The second and third parts are aqueous acidic solutions containing an iron salt and a thiosulfate fixing agent, added after the recovery of silver. This innovative approach optimizes the pH levels necessary for effective photographic processing.

Career Highlights

Throughout her career, Susan has worked with notable companies, including Eastman Kodak Company. Her experience in the industry has allowed her to develop practical solutions that address common challenges in photographic processing.

Collaborations

Susan has collaborated with several professionals in her field, including John J Long and Thomas P Cribbs, III. These collaborations have contributed to the advancement of her innovative ideas and patents.

Conclusion

Susan R Krauss is a pioneering inventor whose work in photographic processing has led to significant advancements in the field. Her innovative patents demonstrate her commitment to improving sustainability and efficiency in photographic practices.