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Georgetown, TX, United States of America

Georgetown Rail Equipment Company

USPTO Granted Patents = 23

CIPO Patents = 35

EPO Patents = 2

Trademarks = 15

Forward Citations = 379

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56 inventors (with patents filed for the assignee):

Charles Wayne Aaron (16 out of 20 patents)

Christopher M Villar (9 out of 9 patents)

Jeb Everett Belcher (7 out of 14 patents)

4. Steven C Orrell (5 out of 5 patents)

5. John Anthony Nagle, Ii (4 out of 4 patents)

6. Carlos Martinez (3 out of 37 patents)

7. Gregory Thomas Grissom (3 out of 5 patents)

8. David M Pagliuco (3 out of 3 patents)

9. Joshua A Graham (2 out of 4 patents)

10. Shuang Cui (2 out of 3 patents)

11. James Edward Baciak (2 out of 8 patents)

12. Edwin deSteiguer Snead (2 out of 14 patents)

13. John J Kainer (2 out of 3 patents)

14. Antonio R Mauricio (2 out of 3 patents)

15. Wilson T Wamani (2 out of 2 patents)

23 patents: Sort by Forward Citations

1. 10717451 - Aggregate train and methods of loading and unloading (2020-07-21),

2. 10714227 - Rotating radiation shutter collimator (2020-07-14),

3. 10436725 - Virtual barricade for radiation inspection of predefined paths (2019-10-08),

4. 10286929 - Aggregate train and methods of loading and unloading (2019-05-14),

5. 10151716 - System and method for internal inspection of rail components (2018-12-11),

6. 9868451 - Self-unloading aggregate train (2018-01-16),

7. 9441956 - System and method for inspecting railroad ties (2016-09-13),

8. 9175998 - Ballast delivery and computation system and method (2015-11-03),

9. 9031188 - Internal imaging system (2015-05-12),

10. 8958079 - System and method for inspecting railroad ties (2015-02-17),

11. 8934007 - Rail stress detection system and method (2015-01-13),

12. 8875635 - Ballast delivery and computation system and method (2014-11-04),

13. 8711222 - Method and system for calibrating laser profiling systems (2014-04-29),

14. 8405837 - System and method for inspecting surfaces using optical wavelength filtering (2013-03-26),

15. 8328171 - Multi function linkage clamping system (2012-12-11),

Georgetown Rail Equipment Company (GREX) is a leading provider of innovative railroad maintenance and inspection equipment. We strive to improve safety, efficiency, and productivity in the railway industry by offering advanced technologies and solutions. Our wide range of equipment includes track inspection cars, hi-rail vehicles, ballast maintenance units, and specialty tools. With decades of experience and a commitment to excellence, GREX is dedicated to helping railroads maintain and enhance their infrastructure.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#3 in Georgetown, TX

#842 in Texas

#13,925 in US

#26,790 in the World

Georgetown, TX, United States of America

Georgetown Rail Equipment Company

Forward Citations = 379

56 inventors:

Charles Wayne Aaron (16 out of 20 patents)

Christopher M Villar (9 out of 9 patents)

Jeb Everett Belcher (7 out of 14 patents)

4. Steven C Orrell (5 out of 5 patents)

5. John Anthony Nagle, Ii (4 out of 4 patents)

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