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Sussex, WI, United States of America

Spx Dock Products, Inc.

USPTO Granted Patents = 13

Trademarks = 25

Forward Citations = 201

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9 inventors (with patents filed for the assignee):

Richard K Hoofard (7 out of 56 patents)

James C Alexander (7 out of 27 patents)

Douglas H Massey (4 out of 16 patents)

4. Michael Meichtry (2 out of 9 patents)

5. David C Saliger (2 out of 2 patents)

6. William C Eungard (1 out of 17 patents)

7. Kim Duvernell (1 out of 4 patents)

8. Terence Reynard (1 out of 4 patents)

9. Johannes H Megens (1 out of 2 patents)

13 patents: Sort by Forward Citations

1. 7216392 - Support leg system and method for supporting a dock leveler (2007-05-15),

2. RE39404 - Movable loading bridge having an inflatable flexible body (2006-11-20),

3. 7131160 - Vertically-storing dock leveler apparatus and method (2006-11-07),

4. 7100233 - Vertically-storing dock leveler apparatus and method (2006-09-05),

5. 7062813 - Support leg system and method for supporting a dock leveler (2006-06-20),

6. 7047584 - Support leg system and method for supporting a dock leveler (2006-05-23),

7. 7044474 - Wiper seal method and apparatus (2006-05-16),

8. 7043790 - Vertically-storing dock leveler apparatus and method (2006-05-16),

9. 6975226 - Master control panel for loading dock equipment (2005-12-13),

10. 6931686 - Support leg system and method for supporting a dock leveler (2005-08-23),

11. 6918151 - Support leg system and method for supporting a dock leveler (2005-07-19),

12. 6896469 - Apparatus and method for hydraulically controlling a vehicle restraint (2005-05-24),

13. 6842930 - Run-off guard for a dock leveler (2005-01-18),

SPX Dock Products, Inc. specializes in providing high-quality docking equipment and accessories for various industries. With years of experience, we offer an extensive range of dock levelers, vehicle restraints, dock seals and shelters, and other loading dock solutions. Our products are designed to maximize safety, efficiency, and productivity during loading and unloading operations. Visit our website to explore our product offerings and learn how we can cater to your specific requirements.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

13 Patents

#5 in Sussex, WI

#533 in Wisconsin

#23,090 in US

#43,583 in the World

Sussex, WI, United States of America

Spx Dock Products, Inc.

Forward Citations = 201

9 inventors:

Richard K Hoofard (7 out of 56 patents)

James C Alexander (7 out of 27 patents)

Douglas H Massey (4 out of 16 patents)

4. Michael Meichtry (2 out of 9 patents)

5. David C Saliger (2 out of 2 patents)

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