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For the Inventor, By the Inventor

Broomfield, CO, United States of America

Level 3 Communications, LLC


USPTO Granted Patents = 1,104



Trademarks = 29

Forward Citations = 8,561

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644 inventors (with patents filed for the assignee):

goldMedal Christopher Newton (163 out of 179 patents)

silverMedal Laurence R Lipstone (93 out of 98 patents)

bronzeMedal William Crowder (92 out of 94 patents)

4.  Andrew D Swart (74 out of 77 patents)

5.  Lewis Robert Varney (56 out of 56 patents)

6.  Richard Dean Terpstra (48 out of 54 patents)

7.  William Sella (44 out of 51 patents)

8.  William R Power (43 out of 44 patents)

9.  Andrew James Broadworth (43 out of 43 patents)

10.  Adam Uzelac (41 out of 41 patents)

11.  David Fullagar (34 out of 50 patents)

12.  Joelle T Maslak (31 out of 32 patents)

13.  Joseph C Lawrence (30 out of 30 patents)

14.  William Gray (29 out of 43 patents)

15.  Andrew Dugan (29 out of 39 patents)


Core Competencies:
Network Security
Threat Intelligence
Traffic Monitoring
Secure Access Service Edge
Domain Name System Security
Identity Access Management
Denial-of-Service Mitigation
Telecommunications Network Management
Edge Computing Security
Dynamic Routing Protocols
Automated Configuration
Optical Frequency Optimization

1,104 patents:

1. 12513242 - 911 address update (2025-12-30),
2. 12483600 - System and method for utilization of threat data for network security (2025-11-25),
3. 12470407 - Enhanced transport layer security encryption certification management systems and methods (2025-11-11),
4. 12464049 - Systems and methods for network device management using device clustering (2025-11-04),
5. 12452333 - Enhanced management of egress traffic to a peer communications network (2025-10-21),
6. 12445469 - Using a threat intelligence framework to populate a recursive DNS server cache (2025-10-14),
7. 12432131 - Automatic loop testing (2025-09-30),
8. 12425405 - Secure access service edge (SASE) scriptlets for providing SASE-based network services (2025-09-23),
9. 12418507 - Network security device (2025-09-16),
10. 12413554 - Domain name system (DNS) security (2025-09-09),
11. 12401682 - Systems and methods for configuring encapsulation tunnels based on dynamic capacity checks (2025-08-26),
12. 12401621 - System and method for utilization of firewall policies for network security (2025-08-26),
13. 12395519 - System and method for scrubbing DNS in a telecommunications network to mitigate attacks (2025-08-19),
14. 12388873 - Secure network device management in a telecommunications network (2025-08-12),
15. 12388786 - Efficient provisioning of internet circuit and secure domain name system (2025-08-12),
Level 3 Communications, LLC is a telecommunications and Internet company that provides fiber-based communications services on a global scale. With a vast global network spanning more than 500 markets in over 60 countries, Level 3 offers a comprehensive portfolio of data, voice, and video solutions. Their focus is on providing reliable, secure, and scalable connectivity solutions to businesses, governments, and carriers. As a leading player in the telecommunications industry, Level 3 is committed to delivering exceptional customer experiences and enabling digital transformation through their advanced network infrastructure and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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1,104 Patents

#1 in Broomfield, CO

#2 in Colorado

#454 in US

#905 in the World

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Broomfield, CO, United States of America

Level 3 Communications, LLC

Forward Citations = 8,561

644 inventors:

goldMedal Christopher Newton (163 out of 179 patents)

silverMedal Laurence R Lipstone (93 out of 98 patents)

bronzeMedal William Crowder (92 out of 94 patents)

4.  Andrew D Swart (74 out of 77 patents)

5.  Lewis Robert Varney (56 out of 56 patents)

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