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For the Inventor, By the Inventor

Oregon, IL, United States of America

E.d. Etnyre & Co.


USPTO Granted Patents = 18



Trademarks = 6

Forward Citations = 230

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17 inventors (with patents filed for the assignee):

goldMedal Thomas R Brown (12 out of 13 patents)

silverMedal Patrick C O'Brien (10 out of 11 patents)

bronzeMedal Jeremey Heller (4 out of 4 patents)

4.  Randal L Zerbe (4 out of 4 patents)

5.  James K Bertsch (3 out of 3 patents)

6.  Eric A Carreon (2 out of 2 patents)

7.  Shawn Schwartzrock (2 out of 2 patents)

8.  James Barnat (1 out of 4 patents)

9.  Tyrone Hannebaum (1 out of 2 patents)

10.  Jeremy Heller (1 out of 2 patents)

11.  Harold Dabbs (1 out of 2 patents)

12.  William J Dalton (1 out of 1 patent)

13.  Tyler Braun (1 out of 1 patent)

14.  Ken Poole (1 out of 1 patent)

15.  Justin Blackwell (1 out of 1 patent)


18 patents:

1. 12404636 - Spreading machines with improved controls (2025-09-02),
2. D1083676 - Rear end of an electrically heated tank for an asphalt distributor (2025-07-15),
3. 12246783 - Self-storing sliding hydraulic booster for trailer (2025-03-11),
4. D1043019 - Handrail assembly for mounting to a portable tank (2024-09-17),
5. D1043018 - Handrail assembly for mounting to a portable tank (2024-09-17),
6. 6776557 - Roadway paving supply truck (2004-08-17),
7. 6499670 - Directional control valve and valve assembly in an asphalt distributor (2002-12-31),
8. 6186732 - Conveyor mechanism (2001-02-13),
9. 6161775 - Feedline assembly and asphalt circulation system for an asphalt (2000-12-18),
10. 616177 - Feedline assembly and asphalt circulation system for an asphalt (2000-12-19),
11. 6119961 - Asphalt strainer for an asphalt distributor (2000-09-19),
12. 5964410 - Method and apparatus of uniform nozzle liquid application by way of (1999-10-12),
13. 5934862 - Conveyor mechanism (1999-08-10),
14. 5895173 - Roadway paving apparatus (1999-04-20),
15. 5478147 - Portable mixer for mixing ground rubber into liquid asphalt (1995-12-26),
E.D. Etnyre & Co. is a leading manufacturer of road building equipment, specializing in asphalt distributors, chip spreaders, and storage tanks. With over a century of experience in the industry, Etnyre is known for its innovative products and exceptional customer service.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

18 Patents

#1 in Oregon, IL

#877 in Illinois

#17,382 in US

#33,147 in the World

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Oregon, IL, United States of America

E.d. Etnyre & Co.

Forward Citations = 230

17 inventors:

goldMedal Thomas R Brown (12 out of 13 patents)

silverMedal Patrick C O'Brien (10 out of 11 patents)

bronzeMedal Jeremey Heller (4 out of 4 patents)

4.  Randal L Zerbe (4 out of 4 patents)

5.  James K Bertsch (3 out of 3 patents)

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