For the Inventor, By the Inventor

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League City, TX, United States of America

Erf Wireless, Inc.

USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 44

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7 inventors (with patents filed for the assignee):

Dale S Walker (3 out of 18 patents)

Edward J Blevins (2 out of 2 patents)

John Arley Burns (2 out of 2 patents)

4. Ricky C White (2 out of 2 patents)

5. John Adrian Burns (1 out of 1 patent)

6. Charles C Hardin (1 out of 1 patent)

7. Samuel D Hartman (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8255980 - Router configuration device derivation using multiple configuration devices (2012-08-28),

2. 7926090 - Separate secure networks over a non-secure network (2011-04-12),

3. 7818790 - Router for use in a monitored network (2010-10-19),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#5 in League City, TX

#4,681 in Texas

#71,950 in US

League City, TX, United States of America

Erf Wireless, Inc.

Forward Citations = 44

7 inventors:

Dale S Walker (3 out of 18 patents)

Edward J Blevins (2 out of 2 patents)

John Arley Burns (2 out of 2 patents)

4. Ricky C White (2 out of 2 patents)

5. John Adrian Burns (1 out of 1 patent)

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