For the Inventor, By the Inventor

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Chattanooga, TN, United States of America

Astec, Inc.

USPTO Granted Patents = 32

% Expired Patents = 6.3

EPO Patents = 9

Trademarks = 15

Forward Citations = 136

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53 inventors (with patents filed for the assignee):

Malcolm Leland Swanson (19 out of 37 patents)

Andrew Muirhead Hobbs (6 out of 6 patents)

Michael J Swanson (6 out of 9 patents)

4. J Donald Brock (5 out of 20 patents)

5. Shannon Putman (3 out of 3 patents)

6. Joseph Unjakoti (3 out of 3 patents)

7. Chuck Simpson (3 out of 3 patents)

8. Kris Robertson (3 out of 4 patents)

9. Mark Chambers (3 out of 3 patents)

10. Greg Renegar (2 out of 3 patents)

11. Michael Varner (2 out of 4 patents)

12. Eric Wattenbarger (2 out of 2 patents)

13. Mike Bass (2 out of 2 patents)

14. Albert Covington (2 out of 3 patents)

15. Lien Gangte (2 out of 2 patents)

32 patents: Sort by Forward Citations

1. 12555224 - Method and system for performing non-invasive genetic testing using an artificial intelligence (AI) model (2026-02-17),

2. 11649595 - Reversed interstitial paddles (2023-05-16),

3. 11633675 - Apparatus and method for a drill mud plant (2023-04-25),

4. 11519747 - Pavement data tracking and mapping method (2022-12-06),

5. 11248788 - Modular fuel burner assembly (2022-02-15),

6. 11008713 - Rotary dryer having notched flights (2021-05-18),

7. 10917473 - Road sensor system (2021-02-09),

8. 10870954 - Asphalt paving mixtures storage silo thermal barrier system (2020-12-22),

9. 10704210 - System and method for asphalt mix tracking (2020-07-07),

10. 10281146 - Apparatus and method for a center fuel stabilization bluff body (2019-05-07),

11. 9855677 - Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streams (2018-01-02),

12. 9835374 - Apparatus and method for a dryer (2017-12-05),

13. 9683336 - Apparatus and method for an asphalt plant (2017-06-20),

14. 9598824 - Apparatus and method for an asphaltic material control system (2017-03-21),

15. 9562204 - Method and apparatus for pelletizing blends of biomass materials for use as fuel (2017-02-07),

Astec, Inc. is an industry-leading manufacturer of equipment for asphalt road building, aggregate processing, oil, gas, and water well drilling, and wood processing. With over 50 years of experience, Astec has a global presence and is committed to providing high-quality products and innovative solutions to its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

32 Patents

#7 in Chattanooga, TN

#98 in Tennessee

#10,574 in US

#20,620 in the World

Chattanooga, TN, United States of America

Astec, Inc.

Forward Citations = 136

53 inventors:

Malcolm Leland Swanson (19 out of 37 patents)

Andrew Muirhead Hobbs (6 out of 6 patents)

Michael J Swanson (6 out of 9 patents)

4. J Donald Brock (5 out of 20 patents)

5. Shannon Putman (3 out of 3 patents)

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