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For the Inventor, By the Inventor

Reston, VA, United States of America

Global Tel'link Corporation


USPTO Granted Patents = 331

% Expired Patents = 6.0



Trademarks = 25

Forward Citations = 2,602

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36 inventors (with patents filed for the assignee):

goldMedal Stephen Lee Hodge (288 out of 319 patents)

silverMedal Garth Johnson (24 out of 24 patents)

bronzeMedal David Charles Woody (13 out of 27 patents)

4.  Christopher McNitt (12 out of 12 patents)

5.  Anthony R Bambocci (12 out of 17 patents)

6.  Alex Petty (8 out of 8 patents)

7.  Mitch Volkart (7 out of 7 patents)

8.  Joseph Anders (6 out of 6 patents)

9.  Andreas M Olligschlaeger (5 out of 13 patents)

10.  Eric Gonzalez (5 out of 5 patents)

11.  Brian Peters (4 out of 4 patents)

12.  Seacol Chin (4 out of 4 patents)

13.  Jason Marass (3 out of 3 patents)

14.  Turner Nashe, Jr (3 out of 3 patents)

15.  Ken Salter (3 out of 3 patents)


Core Competencies:
Secure Video Visitation
Inmate Communication
Contraband Detection
Controlled Environment
Virtual Reality
Wearable Devices
Telemedicine Integration
Mobile Correctional Robots
Audio Visual Content
Personalized Chatbots
Location Fencing
Medication Dispensing

331 patents:

1. 12711826 - RELEASE MONITORING THROUGH CHECK-IN AND TETHERING SYSTEM (2026-08-18),
2. 12593007 - Secure video visitation system (2026-03-31),
3. 12586123 - Systems and methods for product ordering and delivery for inmates (2026-03-24),
4. 12581165 - System and method for audio visual content creation and publishing within a controlled environment (2026-03-17),
5. 12530985 - Educational content delivery system for controlled environments (2026-01-20),
6. 12482345 - Communication devices for guards of controlled environments (2025-11-25),
7. 12395694 - Controlled environment media and communication system (2025-08-19),
8. 12388899 - System and method for personalized virtual reality experience in a controlled environment (2025-08-12),
9. 12381835 - Personalized chatbots for inmates (2025-08-05),
10. 12380523 - System and method for securely dispensing medication (2025-08-05),
11. 12375612 - Call processing system for modifying inmate communication limits (2025-07-29),
12. 12368709 - Variable-step authentication for communications in controlled environment (2025-07-22),
13. 12354176 - Systems and methods for location fencing within a controlled environment (2025-07-08),
14. 12301529 - Secure forum facilitator in controlled environment (2025-05-13),
15. 12300999 - Contraband detection through smart power components (2025-05-13),
Global Tel*link Corporation (GTL) is a leading provider of technology solutions for the correctional industry. Founded in 1989, GTL specializes in communication services, including inmate calling, video visitation, and electronic payments. The company aims to enhance the safety and security of correctional facilities while providing inmates and their families with reliable communication options. GTL's innovative solutions are designed to improve operational efficiency for correctional institutions and foster positive connections between inmates and their loved ones.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Global Tel'link Corporation
331 Patents

#4 in Reston, VA

#27 in Virginia

#1,335 in US

#2,717 in the World

Reston, VA (US)
Reston, VA, United States of America

Global Tel'link Corporation

Forward Citations = 2,602

36 inventors:

goldMedal Stephen Lee Hodge (288 out of 319 patents)

silverMedal Garth Johnson (24 out of 24 patents)

bronzeMedal David Charles Woody (13 out of 27 patents)

4.  Christopher McNitt (12 out of 12 patents)

5.  Anthony R Bambocci (12 out of 17 patents)

Please report any incorrect information to [email protected]
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