Forward Citations = 47

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3 inventors (with patents filed for the assignee):

Robert W Mitchell (3 out of 15 patents)

Robert E Chapman (1 out of 1 patent)

Jimmie G Culler (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4169671 - Variable volume container for processing photographic materials (1979-10-02),

2. 4016585 - Center filling variable volume film drum (1977-04-05),

3. 3982825 - Color filter head for photographic enlargers (1976-09-28),

4. 3952437 - Picture frame construction (1976-04-27),

5. 3944363 - Focusing device and method of use thereof for photographic enlarger (1976-03-16),

Photo Systems, Inc. is a leading provider of cutting-edge imaging solutions for businesses and individuals. With a focus on quality and innovation, we offer a wide range of products and services, including photo booths, printing solutions, and event photography services. Our team of experts is dedicated to delivering top-notch results that exceed our clients' expectations. Visit our website to learn more about how Photo Systems, Inc. can meet your imaging needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

5 Patents

#9 in Dexter, MI

#1,689 in Michigan

#50,255 in US

Dexter, MI, United States of America

Photo Systems, Inc.

Forward Citations = 47

3 inventors:

Robert W Mitchell (3 out of 15 patents)

Robert E Chapman (1 out of 1 patent)

Jimmie G Culler (1 out of 1 patent)

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