For the Inventor, By the Inventor

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Atlanta, GA, United States of America

Cmi Limited Company

USPTO Granted Patents = 17

Trademarks = 22

Forward Citations = 53

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13 inventors (with patents filed for the assignee):

John E Irvine (8 out of 16 patents)

Steve Hargrave (7 out of 7 patents)

Steven E Hargrave (5 out of 5 patents)

4. Charles Brown (4 out of 4 patents)

5. Allen Jason Nail (2 out of 2 patents)

6. Keith Panik (2 out of 5 patents)

7. Kevin T Burt (1 out of 66 patents)

8. Anthony Parise (1 out of 1 patent)

9. Ben Brown (1 out of 10 patents)

10. James O Glass (1 out of 6 patents)

11. Sam M Glass (1 out of 6 patents)

12. Miguel Terc (1 out of 1 patent)

13. Mike Smith (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 12331478 - Modular driving head mandrel systems and methods for sheet piling installation (2025-06-17),

2. 11891770 - Catenary panel retaining wall (2024-02-06),

3. 11021845 - Sheet piling filler-corner (2021-06-01),

4. D871899 - Sheet piling (2020-01-07),

5. 10393202 - Dampening pile guide for floating dock (2019-08-27),

6. 10364003 - Hybrid fixed/floating marine structures (2019-07-30),

7. 10352012 - Sheet piling and installation method (2019-07-16),

8. 9745710 - Convertible capping system for sheet piling wall (2017-08-29),

9. 9593456 - Sheet piling and installation method (2017-03-14),

10. 9528241 - Barrier panel interlock sealing system and method (2016-12-27),

11. 8753043 - Active gripping sheet piling installation system and method (2014-06-17),

12. 8419317 - System and method for installing sheet piles (2013-04-16),

13. 7914237 - Method and apparatus for inserting sheet piles within highly resistant earth formations (2011-03-29),

14. 7393482 - Process for applying sleeve to pole and sleeved pole (2008-07-01),

15. 7059807 - Elongated structural members for use in forming barrier walls (2006-06-13),

CMI Limited Company is a global leader in providing innovative technology solutions. We specialize in developing software applications and offering advanced IT services to clients across various industries. With a strong commitment to quality and customer satisfaction, we aim to help businesses streamline their operations, enhance productivity, and drive growth. Visit our website to learn more about our industry-leading solutions and how we can assist your organization.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#141 in Atlanta, GA

#363 in Georgia

#18,330 in US

#34,858 in the World

Atlanta, GA, United States of America

Cmi Limited Company

Forward Citations = 53

13 inventors:

John E Irvine (8 out of 16 patents)

Steve Hargrave (7 out of 7 patents)

Steven E Hargrave (5 out of 5 patents)

4. Charles Brown (4 out of 4 patents)

5. Allen Jason Nail (2 out of 2 patents)

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