For the Inventor, By the Inventor

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Katy, TX, United States of America

Sandbox Enterprises, LLC

USPTO Granted Patents = 23

Forward Citations = 37

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26 inventors (with patents filed for the assignee):

Joshua Oren (7 out of 76 patents)

Justin M Shepherd (7 out of 7 patents)

C John Allegretti (6 out of 23 patents)

4. Kevin Sylvester Corrigan (5 out of 9 patents)

5. Chad Trueheart (5 out of 5 patents)

6. Marty Boros (4 out of 13 patents)

7. Pete Berveiler (4 out of 13 patents)

8. Dave Hansen (4 out of 13 patents)

9. Colin Campbell (4 out of 24 patents)

10. Mike Edwards (4 out of 13 patents)

11. Thomas Massalone (4 out of 13 patents)

12. Casey Taylor (3 out of 3 patents)

13. Derek Ussery (3 out of 3 patents)

14. Margarito Guerrero (2 out of 3 patents)

15. Felix Guerrero (2 out of 3 patents)

23 patents: Sort by Forward Citations

1. 12673815 - Systems and methods for remotely controlling proppant discharge system (2026-07-07),

2. 12643750 - System for conveying proppant to a fracking site hopper (2026-06-02),

3. 12398004 - Support apparatus for proppant storage containers (2025-08-26),

4. 12312157 - Diffuser spout for load out silo (2025-05-27),

5. 12297050 - System for storing, transporting and dispensing wet sand to a hydraulic fracturing operation at a well site (2025-05-13),

6. 12187530 - Corrugated storage container (2025-01-07),

7. 12180817 - Debris separator (2024-12-31),

8. 12024358 - Stackable bulk fluid storage container (2024-07-02),

9. 11932503 - System for conveying proppant to a fracking site hopper (2024-03-19),

10. 11919729 - Bulk material shipping container unloader (2024-03-05),

11. 11873160 - Systems and methods for remotely controlling proppant discharge system (2024-01-16),

12. D996800 - Stackable bulk fluid storage container (2023-08-29),

13. 11661291 - Support apparatus for proppant storage containers (2023-05-30),

14. 11661235 - Bulk material shipping container top wall assembly and bulk material shipping container having a top wall assembly (2023-05-30),

15. 11634274 - Bulk fluid storage container (2023-04-25),

Sandbox Enterprises, LLC is a leading provider of innovative software solutions for businesses. With a focus on creating user-friendly and efficient tools, Sandbox helps companies streamline their operations and improve productivity. Our experienced team of professionals is dedicated to delivering customized solutions to meet the unique needs of each client. Visit our website to learn more about our services and see how Sandbox can help your business succeed.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

23 Patents

#2 in Katy, TX

#847 in Texas

#14,383 in US

#27,581 in the World

Katy, TX, United States of America

Sandbox Enterprises, LLC

Forward Citations = 37

26 inventors:

Joshua Oren (7 out of 76 patents)

Justin M Shepherd (7 out of 7 patents)

C John Allegretti (6 out of 23 patents)

4. Kevin Sylvester Corrigan (5 out of 9 patents)

5. Chad Trueheart (5 out of 5 patents)

Please report any incorrect information to [email protected]

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