For the Inventor, By the Inventor

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Saint Paul, MN, United States of America

Global Traffic Technologies, LLC

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USPTO Granted Patents = 29

EPO Patents = 9

Trademarks = 4

Forward Citations = 413

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17 inventors (with patents filed for the assignee):

Mark Schwartz (10 out of 10 patents)

Kevin Eichhorst (6 out of 6 patents)

David R Johnson (5 out of 24 patents)

4. David John Edwardson (4 out of 7 patents)

5. Chad Mack (3 out of 3 patents)

6. Timothy J Hall (3 out of 13 patents)

7. Charles B Meyer (3 out of 3 patents)

8. Christian Kulus (2 out of 2 patents)

9. Jared Moore (2 out of 2 patents)

10. Jonathan Baller (2 out of 2 patents)

11. Samantha Edwardson (1 out of 2 patents)

12. Jeremy William Neuman (1 out of 1 patent)

13. Douglas Gordon Roberts (1 out of 8 patents)

14. Jerry Lee Johnson (1 out of 1 patent)

15. Patrick Keenan Cosgrove (1 out of 1 patent)

Core Competencies:

Traffic Signal Preemption

Vehicle Classification

Optical Traffic Control

Priority Requests

Transit Signal Management

Dynamic Activation

Incident-Based Preemption

Location-Based Messaging

Centralized Management

Timing Submission

Monitoring Diagnostics

Light Emitters

29 patents: Sort by Forward Citations

1. 11421999 - Route selection using correction factors indicating phase interruptible traffic signals (2022-08-23),

2. 11232707 - Incident-based traffic signal preemption and priority (2022-01-25),

3. 11200802 - Dynamic activation of virtual phase selectors for control of traffic signal preemption (2021-12-14),

4. 11158189 - Location-based message distribution (2021-10-26),

5. 11030895 - Incident-based traffic signal preemption and priority (2021-06-08),

6. 10217356 - Timing submission of transit signal priority requests to reduce transit vehicle stop times (2019-02-26),

7. 10198947 - Emitter programmer and verification system (2019-02-05),

8. 9799221 - Trip determination for managing transit vehicle schedules (2017-10-24),

9. 9478131 - Prioritization of traffic signal preemption requests received from multiple sources over different communication mediums (2016-10-25),

10. 9361798 - Vehicle classification system and method (2016-06-07),

11. 9299253 - Adaptive traffic signal preemption (2016-03-29),

12. 8912922 - Field of view traffic signal preemption (2014-12-16),

13. 8884783 - Systems and method for controlling preemption of a traffic signal (2014-11-11),

14. 8830085 - Monitoring traffic signal preemption (2014-09-09),

15. 8823548 - Control of traffic signal phases (2014-09-02),

Company Overview

Global Traffic Technologies, LLC, based in Saint Paul, MN, specializes in advanced traffic management solutions. The company focuses on developing innovative technologies that enhance the efficiency of traffic signal systems, improving the flow of vehicles and public safety. Their expertise lies in integrating real-time data and communication systems to optimize traffic operations, making urban environments more navigable. GTT's solutions are designed to support smart city initiatives and promote sustainable transportation practices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

29 Patents

#45 in Saint Paul, MN

#332 in Minnesota

#11,634 in US

#22,581 in the World

Saint Paul, MN, United States of America

Global Traffic Technologies, LLC

Forward Citations = 413

17 inventors:

Mark Schwartz (10 out of 10 patents)

Kevin Eichhorst (6 out of 6 patents)

David R Johnson (5 out of 24 patents)

4. David John Edwardson (4 out of 7 patents)

5. Chad Mack (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Global Traffic Technologies, LLC. Retrieved from https://idiyas.com/company/global-traffic-technologies

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]

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