For the Inventor, By the Inventor

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Durham, NC, United States of America

Teleswivel, LLC

USPTO Granted Patents = 11

% Expired Patents = 36.4

CIPO Patents = 1

Trademarks = 2

Forward Citations = 71

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10 inventors (with patents filed for the assignee):

Thomas M Williams, Jr (6 out of 27 patents)

William David Woolf (6 out of 8 patents)

Gregory S Hopper (4 out of 7 patents)

4. David Allen DeKarske (3 out of 5 patents)

5. Kamyar Kheradpir (1 out of 1 patent)

6. Corey Drew Rasmussen (1 out of 1 patent)

7. Mark Wesley Bevington (1 out of 1 patent)

8. Ryan Matthew DelGizzi (1 out of 1 patent)

9. Cody Paul Charland (1 out of 1 patent)

10. Carl Michael Anderson (1 out of 1 patent)

11. Thomas M Williams (0 patent)

12. David Allen Dekarske (0 patent)

11 patents: Sort by Forward Citations

1. 12703212 - Hitch apparatus and system (2026-08-11),

2. 9415647 - Adjustable height hitch apparatus (2016-08-16),

3. 9283821 - Hitch coupler receiving apparatus (2016-03-15),

4. 8925955 - Hitch apparatus for vehicles (2015-01-06),

5. 8925954 - Hitch apparatus for vehicles (2015-01-06),

6. 8905425 - Hitch apparatus for vehicles (2014-12-09),

7. 8905424 - Articulating hitch apparatus for vehicles (2014-12-09),

8. 8798842 - Trailer hitch alignment systems and methods (2014-08-05),

9. 8789842 - Weight distribution hitch apparatus (2014-07-29),

10. 8733780 - Quick release telescoping and swiveling hitch assembly (2014-05-27),

11. 8678421 - Articulating hitch apparatus for vehicles (2014-03-25),

Teleswivel, LLC, based in Durham, NC, specializes in innovative solutions for the telecommunications and networking sectors. The company focuses on developing advanced technologies that enhance connectivity and streamline communication processes. With a commitment to research and development, Teleswivel aims to address the evolving needs of businesses and consumers in an increasingly digital world. Their expertise encompasses a range of applications, ensuring robust and efficient systems for various industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#72 in Durham, NC

#583 in North Carolina

#27,490 in US

#51,714 in the World

Durham, NC, United States of America

Teleswivel, LLC

Forward Citations = 71

10 inventors:

Thomas M Williams, Jr (6 out of 27 patents)

William David Woolf (6 out of 8 patents)

Gregory S Hopper (4 out of 7 patents)

4. David Allen DeKarske (3 out of 5 patents)

5. Kamyar Kheradpir (1 out of 1 patent)

Please report any incorrect information to [email protected]

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