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Cranberry Township, PA, United States of America

Tollgrade Communications, Inc.

USPTO Granted Patents = 38

CIPO Patents = 2

EPO Patents = 5

Trademarks = 8

Forward Citations = 821

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39 inventors (with patents filed for the assignee):

Regis J Nero, Jr (13 out of 20 patents)

Jeffrey A Gibala (5 out of 8 patents)

Frederick J Kiko (5 out of 30 patents)

4. Gregory M Nulty (4 out of 8 patents)

5. Roger Faulkner (4 out of 9 patents)

6. Timothy J Vitanza (4 out of 4 patents)

7. Roderick Warner (4 out of 4 patents)

8. Matthew G Cimbala (4 out of 4 patents)

9. Muhammad A Afzal (4 out of 6 patents)

10. Rebecca Webb Ross (4 out of 9 patents)

11. Steven P Day (3 out of 3 patents)

12. Frank R Bauer (3 out of 6 patents)

13. Joseph S Rosen (3 out of 11 patents)

14. Muhammad Akbar Khan Afzal (3 out of 3 patents)

15. Larry Mortimer (3 out of 3 patents)

38 patents: Sort by Forward Citations

1. 9270813 - Pre-installation frequency domain premises wiring tests (2016-02-23),

2. 9069009 - Power line takeoff clamp assembly (2015-06-30),

3. 8948018 - Integrated ethernet over coaxial cable, STB, and physical layer test and monitoring (2015-02-03),

4. 8923139 - System and method for making far end measurements for DSL diagnostics (2014-12-30),

5. 8896291 - Power line takeoff clamp assembly (2014-11-25),

6. 8761350 - Home wiring test system with missing filter detection (2014-06-24),

7. 8536857 - Power line takeoff clamp assembly (2013-09-17),

8. 8401061 - Method and apparatus for remotely testing a digital subscriber line access multiplexer (2013-03-19),

9. 8065099 - Power distribution monitoring system and method (2011-11-22),

10. D640537 - Line clamp (2011-06-28),

11. D622583 - Line clamp (2010-08-31),

12. 7653180 - Method for assessing DSL capability of telephone lines (2010-01-26),

13. 7602885 - Automatic provisioning of a telephone line test system (2009-10-13),

14. 7567520 - Apparatus and method of remotely enabling a special mode of operation of an endpoint in a VoIP network (2009-07-28),

15. 7529348 - Method of performing insertion loss estimation (2009-05-05),

Tollgrade Communications, Inc. is a leading provider of smart grid and predictive analytics solutions for electric utilities worldwide. With over 30 years of experience, Tollgrade offers a wide range of innovative products and services to help utilities monitor and manage their power grids efficiently. Their solutions enable utilities to diagnose and prevent outages, improve reliability, and optimize grid performance. Visit their website to learn more about their cutting-edge technology and industry expertise.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

38 Patents

#5 in Cranberry Township, PA

#331 in Pennsylvania

#8,722 in US

#17,287 in the World

Cranberry Township, PA, United States of America

Tollgrade Communications, Inc.

Forward Citations = 821

39 inventors:

Regis J Nero, Jr (13 out of 20 patents)

Jeffrey A Gibala (5 out of 8 patents)

Frederick J Kiko (5 out of 30 patents)

4. Gregory M Nulty (4 out of 8 patents)

5. Roger Faulkner (4 out of 9 patents)

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