% Expired Patents = 14.3

Trademarks = 1

Forward Citations = 136

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9 inventors (with patents filed for the assignee):

Thomas A Gordon (2 out of 21 patents)

Dale G Blake (2 out of 3 patents)

Seiji Inatsugu (1 out of 5 patents)

4. Kenneth K Li (1 out of 66 patents)

5. David J Logan (1 out of 55 patents)

6. Leonard G Rich (1 out of 23 patents)

7. Kenneth O Wood (1 out of 42 patents)

8. Philip J Greenstreet (1 out of 1 patent)

9. Donald Redding (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9767719 - Billboard or other large displays having artwork illuminated with an LED backlight array (2017-09-19),

2. 5144328 - Method for producing an image on a substrate having the same spectral (1992-09-01),

3. 5002525 - Military decoy (1991-03-26),

4. 4811038 - Ink jet printing system and drum therefore (1989-03-07),

5. 4754566 - Clamping device for holding flexible sheet material and the like (1988-07-05),

6. 4700205 - Hydraulic servomechanism for controlling the pressure of writing fluid (1987-10-13),

7. 4680596 - Method and apparatus for controlling ink-jet color printing heads (1987-07-14),

Company Overview

Metromedia Company is a leading media company that owns and operates various television and radio stations, as well as outdoor advertising displays across the United States. With a strong focus on delivering high-quality content and innovative advertising solutions, Metromedia Company has established itself as a trusted partner for businesses looking to reach their target audiences effectively.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#904 in New York, NY

#2,360 in New York

#39,929 in US

New York, NY, United States of America

Metromedia Company

Forward Citations = 136

9 inventors:

Thomas A Gordon (2 out of 21 patents)

Dale G Blake (2 out of 3 patents)

Seiji Inatsugu (1 out of 5 patents)

4. Kenneth K Li (1 out of 66 patents)

5. David J Logan (1 out of 55 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metromedia Company. Retrieved from https://idiyas.com/company/metromedia-company

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]