Forward Citations = 215

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8 inventors (with patents filed for the assignee):

Philip A Ekstrom (5 out of 5 patents)

Keith B Jefferts (3 out of 4 patents)

Richard D Fralick (2 out of 2 patents)

4. Peter Kenneth Bergman (2 out of 2 patents)

5. Mark Alan Tempel (1 out of 25 patents)

6. David A Crosby (1 out of 1 patent)

7. James Lucian Webster (1 out of 1 patent)

8. Frank Haw (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6145476 - Fish holding system (2000-11-14),

2. 5816196 - Device and method for volitionally orienting fish (1998-10-06),

3. 5324940 - Color-encoded fluorescent visible implant tags and method for (1994-06-28),

4. 5321268 - Undersea probe (1994-06-14),

5. 5134370 - Apparatus for the detection of magnetic tags (1992-07-28),

6. 4955396 - Method for tagging macro-organisms (1990-09-11),

7. 4876818 - Marked fishing net and method for making same (1989-10-31),

8. 4753193 - Method for tagging macro-organisms and an apparatus used in performing (1988-06-28),

9. 4750490 - Method for tagging fish for identification (1988-06-14),

10. 4679559 - Method and device for tagging a macro-organism (1987-07-14),

Company Overview

Northwest Marine Technology, Inc. specializes in advanced marine technology solutions, focusing on the development and manufacturing of innovative tracking and monitoring systems for aquatic environments. The company is recognized for its expertise in providing reliable tools for fisheries management, environmental research, and aquaculture. Based in Shaw Island, Washington, Northwest Marine Technology serves a diverse clientele, contributing to sustainable practices and enhancing data collection in marine ecosystems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#1 in Shaw Island, WA

#685 in Washington

#29,866 in US

#56,047 in the World

Shaw Island, WA, United States of America

Northwest Marine Technology, Inc.

Forward Citations = 215

8 inventors:

Philip A Ekstrom (5 out of 5 patents)

Keith B Jefferts (3 out of 4 patents)

Richard D Fralick (2 out of 2 patents)

4. Peter Kenneth Bergman (2 out of 2 patents)

5. Mark Alan Tempel (1 out of 25 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Northwest Marine Technology, Inc.. Retrieved from https://idiyas.com/company/northwest-marine-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]