Enter assignee name

% Expired Patents = 10.0

Trademarks = 1

Forward Citations = 302

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10 inventors (with patents filed for the assignee):

Robert J Jackson (2 out of 2 patents)

Scott M Juds (2 out of 2 patents)

Joseph B Wicklund (2 out of 5 patents)

4. Chee Hui Yeo (1 out of 1 patent)

5. William L Lawrence (1 out of 2 patents)

6. Robert D Coyle (1 out of 2 patents)

7. Theodore C Foster (1 out of 2 patents)

8. William H Fischer (1 out of 1 patent)

9. Richard K O'Connor (1 out of 3 patents)

10. Ronald G Rose (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 9180343 - Joint Commonality Submersible (JCS) (2015-11-10),

2. 5793184 - Solar power supply unit for battery operated devices (1998-08-11),

3. 4990895 - Method and apparatus for testing photoelectric circuits (1991-02-05),

4. 4931631 - Long range, thru-beam photoelectric alignment indicator (1990-06-05),

5. 4851660 - Photoelectric compressed analog signal strength indicator (1989-07-25),

6. 4769147 - Oil reclamation apparatus (1988-09-06),

7. 4515336 - Ball and socket mount for optical sensing system source and/or detector (1985-05-07),

8. 4340137 - Cant movement and aligning mechanism (1982-07-20),

9. 4065724 - Balanced low impedance differential input line preamplifier (1977-12-27),

10. 4015117 - Unbiased modulated photo sensing systems (1977-03-29),

Opcon Incorporated, based in Everett, Washington, specializes in advanced technology solutions focused on energy efficiency and renewable energy systems. The company is known for its innovative developments in the fields of thermal energy management and power generation technologies. Opcon's expertise encompasses various applications, including industrial processes and environmental sustainability, contributing to a greener future through its cutting-edge engineering and research initiatives.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#13 in Everett, WA

#684 in Washington

#29,839 in US

#55,986 in the World

Everett, WA, United States of America

Opcon Incorporated