For the Inventor, By the Inventor

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Chattanooga, TN, United States of America

Roadtec, Inc.

USPTO Granted Patents = 41

% Expired Patents = 4.9

CIPO Patents = 11

EPO Patents = 11

Trademarks = 4

Forward Citations = 121

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32 inventors (with patents filed for the assignee):

David Swearingen (8 out of 12 patents)

James H Bevill (7 out of 7 patents)

Richard Christian (7 out of 7 patents)

4. Matthew Neisen (5 out of 5 patents)

5. Todd Avans (5 out of 5 patents)

6. Chris Petty (5 out of 5 patents)

7. Brent Michaels (4 out of 4 patents)

8. Byron Allan Payne (3 out of 3 patents)

9. Irina Brown (3 out of 3 patents)

10. Raymond Clark Baker, Iv (3 out of 3 patents)

11. John Eric Hoffmann (3 out of 4 patents)

12. Lillian Nichole Shelton (2 out of 2 patents)

13. Oleg Tkachenko (2 out of 2 patents)

14. Nathan Thomas Beckman (2 out of 2 patents)

15. Joseph E Musil (2 out of 66 patents)

Core Competencies:

Road Construction

Automatic Control

Milling Machine

Paving Operations

Material Transfer Vehicle

Asphalt Paving

Sweeping Machine

Cold Recycling

Positioning Assembly

Spray Assembly

Dust Emission Control

Hopper Assembly

41 patents: Sort by Forward Citations

1. 12729490 - System and method for automatically guiding a road construction machine (2026-09-08),

2. 12606389 - Vision-based detection and control of machinery (2026-04-21),

3. 12025990 - Automatic control of positioning of material transfer vehicle during a paving operation (2024-07-02),

4. 11866888 - Material transfer vehicle with ground operator station (2024-01-09),

5. 11858561 - Material transfer vehicle with movable operator's platform (2024-01-02),

6. 11203334 - Proximity detection zone for working machine (2021-12-21),

7. 11203284 - Road working machine with egress lighting system (2021-12-21),

8. 10907310 - Automatic control of discharge conveyor of material transfer vehicle during a paving operation (2021-02-02),

9. 10865529 - Milling machine control system (2020-12-15),

10. 10865528 - Side cutter for milling machine (2020-12-15),

11. 10787775 - Auxiliary drum drive assembly for milling machine (2020-09-29),

12. 10724193 - Sweeping machine having improved surface seal (2020-07-28),

13. 10704216 - Sweeping machine with material presentation system (2020-07-07),

14. 10655286 - System for anticipating a kick-back event during operation of milling machine (2020-05-19),

15. 10640933 - Milling machine having automatic grade control system (2020-05-05),

Roadtec, Inc. is a prominent manufacturer specializing in innovative equipment for the road construction industry. Based in Chattanooga, TN, the company focuses on developing advanced technologies that enhance the efficiency and effectiveness of asphalt paving and road maintenance. With a commitment to quality and sustainability, Roadtec's product offerings include a range of machinery designed to meet the evolving needs of infrastructure development, ensuring safer and more durable roadways across various regions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

41 Patents

#6 in Chattanooga, TN

#77 in Tennessee

#8,427 in US

#16,669 in the World

Chattanooga, TN, United States of America

Roadtec, Inc.

Forward Citations = 121

32 inventors:

David Swearingen (8 out of 12 patents)

James H Bevill (7 out of 7 patents)

Richard Christian (7 out of 7 patents)

4. Matthew Neisen (5 out of 5 patents)

5. Todd Avans (5 out of 5 patents)

Please report any incorrect information to [email protected]

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