For the Inventor, By the Inventor

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Royal Oak, MI, United States of America

Valley Industries, LLC

USPTO Granted Patents = 23

% Expired Patents = 17.4

Trademarks = 9

Forward Citations = 500

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21 inventors (with patents filed for the assignee):

Don Frederick Linger (9 out of 11 patents)

Jeffrey V Sweeney (4 out of 4 patents)

Bernard Gust Fandrich (4 out of 4 patents)

4. William J Thomas (2 out of 2 patents)

5. Fletcher Bradford Ownbey (2 out of 2 patents)

6. Lawrence C Aldridge (2 out of 2 patents)

7. Robert J Burger (2 out of 3 patents)

8. Donald Herbert Kahrs (1 out of 2 patents)

9. Paul Goldthorpe (1 out of 1 patent)

10. Charles B Thomas (1 out of 2 patents)

11. Richard B Johnson (1 out of 5 patents)

12. Thomas P Schneider (1 out of 1 patent)

13. Lloyd D Everard (1 out of 4 patents)

14. Edgar P Burger (1 out of 1 patent)

15. Joseph Brzezinski (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. D1144222 - Electric motor (2026-08-25),

2. 7240913 - Sliding latch for fifth wheel hitch (2007-07-10),

3. D483704 - Reinforcement ring for a trailer hitch receiver (2003-12-17),

4. 6557883 - Glider fifth wheel attachment (2003-05-06),

5. 6520528 - Underbed gooseneck hitch assembly (2003-02-18),

6. 6502846 - Under-bed fifth wheel mounting system (2003-01-07),

7. 6467791 - Under-bed fifth wheel mounting system (2002-10-22),

8. 6386570 - Glider fifth wheel attachment (2002-05-14),

9. 6357777 - Automatic glider fifth wheel attachment (2002-03-19),

10. 6247720 - Glider fifth wheel attachment (2001-06-19),

11. D438828 - Ball hitch stem (2001-03-14),

12. 6195944 - Liner (2001-03-06),

13. 6173985 - Trailer hitch assembly with an interchangeable ball (2001-01-16),

14. 6142449 - Apparatus suitable for securing an article under a vehicle (2000-11-07),

15. 6116579 - Torque limiting cam (2000-09-12),

Valley Industries, LLC is a prominent manufacturer based in Royal Oak, Michigan, specializing in innovative solutions for the industrial sector. The company focuses on developing high-quality products that enhance operational efficiency and safety across various applications. With a commitment to research and development, Valley Industries leverages advanced technologies to address the evolving needs of its clients, ensuring reliability and performance in its offerings. The organization plays a vital role in supporting industries through its expertise and tailored solutions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

23 Patents

#3 in Royal Oak, MI

#524 in Michigan

#14,401 in US

#27,619 in the World

Royal Oak, MI, United States of America

Valley Industries, LLC

Forward Citations = 500

21 inventors:

Don Frederick Linger (9 out of 11 patents)

Jeffrey V Sweeney (4 out of 4 patents)

Bernard Gust Fandrich (4 out of 4 patents)

4. William J Thomas (2 out of 2 patents)

5. Fletcher Bradford Ownbey (2 out of 2 patents)

Please report any incorrect information to [email protected]

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