For the Inventor, By the Inventor

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Manassas, VA, United States of America

American Manufacturing Company, Inc.

USPTO Granted Patents = 38

Trademarks = 4

Forward Citations = 398

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19 inventors (with patents filed for the assignee):

Steven J Sheftel (8 out of 9 patents)

Kenneth Laga (7 out of 8 patents)

Robert B Mayer (4 out of 7 patents)

4. George A Berger (4 out of 4 patents)

5. Grover K Houpt (4 out of 4 patents)

6. William J Pestone (2 out of 22 patents)

7. Dion A East (2 out of 2 patents)

8. Kevin H Page (2 out of 2 patents)

9. Hollinger L Morton, Iii (2 out of 2 patents)

10. Richard Kayros (2 out of 2 patents)

11. Philip R Reger (1 out of 5 patents)

12. Kevin J Romer (1 out of 1 patent)

13. James M Rones (1 out of 10 patents)

14. Robert J Lotufo (1 out of 1 patent)

15. Thomas A Sinclair (1 out of 1 patent)

38 patents: Sort by Forward Citations

1. 6309539 - Filtration and subsurface distribution system (2001-10-30),

2. 6261452 - Laminar flow collar for use in a wastewater management system (2001-07-17),

3. 6186743 - Multiple pump sequencing controller (2001-02-13),

4. 6161808 - Knockdown support stand (2000-12-18),

5. 616180 - Knockdown support stand (2000-12-19),

6. D409764 - Cross member for a sawhorse (1999-05-11),

7. D407966 - Overhead storage hook (1999-04-13),

8. D401461 - Tool rack (1998-11-24),

9. D401460 - Tool rack (1998-11-24),

10. D399977 - Folding steel sawhorse beam (1998-10-20),

11. 5766475 - Waste water disposal system (1998-06-16),

12. D392814 - Power tool stand/workbench (1998-03-31),

13. D384514 - Power tool stand (1997-10-07),

14. D383052 - Storage hook (1997-09-02),

15. D380666 - Overhead storage hook (1997-07-08),

American Manufacturing Company, Inc. is a leading provider of high-quality manufacturing solutions in the United States. With a strong emphasis on innovation and customer satisfaction, we offer a wide range of services from prototyping to large-scale production. Our experienced team is dedicated to delivering excellence in every project we undertake.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

38 Patents

#2 in Manassas, VA

#156 in Virginia

#8,725 in US

#17,301 in the World

Manassas, VA, United States of America

American Manufacturing Company, Inc.

Forward Citations = 398

19 inventors:

Steven J Sheftel (8 out of 9 patents)

Kenneth Laga (7 out of 8 patents)

Robert B Mayer (4 out of 7 patents)

4. George A Berger (4 out of 4 patents)

5. Grover K Houpt (4 out of 4 patents)

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