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)

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 leading manufacturer of asphalt paving equipment. With over 40 years of experience, Roadtec has earned a reputation for producing high-quality, reliable machines. Their innovative products include asphalt pavers, milling machines, and material transfer vehicles. Roadtec's mission is to help their customers build better roads, improving transportation infrastructure worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

41 Patents

#6 in Chattanooga, TN

#77 in Tennessee

#8,416 in US

#16,646 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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