% Expired Patents = 100.0

Forward Citations = 207

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3 inventors (with patents filed for the assignee):

Robert J Donaghey (14 out of 22 patents)

Brig Barnum Elliott (1 out of 90 patents)

David Spencer Pearson (1 out of 24 patents)

15 patents: Sort by Forward Citations

1. 9003074 - Automatic attachment and detachment for hub and peripheral devices (2015-04-07),

2. 8949484 - Automatic attachment and detachment for hub and peripheral devices (2015-02-03),

3. 8732361 - Personal area network apparatus (2014-05-20),

4. 8732347 - Automatic attachment and detachment for hub and peripheral devices (2014-05-20),

5. 8700815 - Personal area network apparatus (2014-04-15),

6. 8683092 - Automatic attachment and detachment for hub and peripheral devices (2014-03-25),

7. 8675590 - Personal area network with automatic attachment and detachment (2014-03-18),

8. 8589599 - Automatic attachment and detachment for hub and peripheral devices (2013-11-19),

9. 8588231 - Personal area network apparatus (2013-11-19),

10. 8588196 - Automatic attachment and detachment for hub and peripheral devices (2013-11-19),

11. 8582571 - Personal area network apparatus (2013-11-12),

12. 8582570 - Automatic attachment and detachment for hub and peripheral devices (2013-11-12),

13. 8149829 - Personal area network with automatic attachment and detachment (2012-04-03),

14. 8068489 - Personal area network with automatic attachment and detachment (2011-11-29),

15. 7979096 - Energy efficient forwarding in ad-hoc wireless networks (2011-07-12),

Company Overview

Tri-County Excelsior Foundation is dedicated to enhancing community development and support in the Marshall, Texas area. The organization focuses on fostering educational initiatives, promoting health and wellness, and providing resources for economic growth. By collaborating with local stakeholders, the foundation aims to create sustainable programs that empower residents and improve quality of life. Its commitment to community engagement and development positions it as a vital resource for the region's ongoing progress.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#4 in Marshall, TX

#1,296 in Texas

#21,034 in US

#39,881 in the World

Marshall, TX, United States of America

Tri-County Excelsior Foundation

Forward Citations = 207

3 inventors:

Robert J Donaghey (14 out of 22 patents)

Brig Barnum Elliott (1 out of 90 patents)

David Spencer Pearson (1 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tri-County Excelsior Foundation. Retrieved from https://idiyas.com/company/tri-county-excelsior-foundation

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]