Donald F McLaen

Title: The Innovations of Donald F. McLaen

Introduction

Donald F. McLaen is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of photography through his innovative patents. With a total of 5 patents, McLaen has focused on enhancing photographic processes and materials.

Latest Patents

Among his latest patents is the "Activator solution with cold image tone-providing agent." This invention utilizes potassium iodide or a related iodide incorporated in an alkaline activator. It is designed for use in a rapid access processor with developer-incorporated, resin-coated paper. This solution produces a cold image tone in black-and-white photographic prints and maintains a narrow image tone range over a design life of one week or one thousand 8x10 inch prints. Another significant patent is the "Fixing bath for black and white photographic elements." This fixing bath contains an imidazole compound that facilitates the removal of thiosulfate from the film while reducing the presence of stains in the resulting film.

Career Highlights

Donald F. McLaen has had a distinguished career at Eastman Kodak Company, where he has applied his expertise in photographic technology. His work has contributed to advancements in photographic processing and has had a lasting impact on the industry.

Collaborations

Throughout his career, McLaen has collaborated with talented individuals such as Hugh G. McGuckin and Michael G. Blount. These collaborations have fostered innovation and have led to the development of new technologies in photography.

Conclusion

Donald F. McLaen's contributions to the field of photography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and improve photographic processes.