For the Inventor, By the Inventor

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Harrison, NJ, United States of America

Hockmeyer Equipment Corp.

USPTO Granted Patents = 11

% Expired Patents = 18.2

Forward Citations = 103

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12 inventors (with patents filed for the assignee):

Herman H Hockmeyer (11 out of 13 patents)

Barry W Cullens (6 out of 7 patents)

Sean C Kelleher (1 out of 1 patent)

4. Zachary P Okelley (1 out of 1 patent)

5. Dustin E Thomas (1 out of 1 patent)

6. Michael A Villardi (1 out of 1 patent)

7. Shawnacy D McManus (1 out of 1 patent)

8. Benjamin G Roberts (1 out of 1 patent)

9. Michael William Turner (1 out of 1 patent)

10. Matthew S O'Kelley (1 out of 2 patents)

11. John A Paterson (1 out of 1 patent)

12. He Zhu (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 11110409 - Producing particle dispersions (2021-09-07),

2. 9597691 - Producing particle dispersions (2017-03-21),

3. 8733677 - Deterring wear at a bearing construct in a basket media mill (2014-05-27),

4. 8376252 - Producing nanometer-range particle dispersions (2013-02-19),

5. 8182133 - Mixing blade assembly with reversible scrapers and method (2012-05-22),

6. 7883036 - Basket media mill with porous metal containment wall and method (2011-02-08),

7. 7559493 - Deterring wear at a bearing construct in a basket media mill (2009-07-14),

8. 7175118 - Apparatus and method for processing high viscosity dispersions (2007-02-13),

9. 5820040 - Basket media mill with stirring rods and counterpart stators (1998-10-13),

10. 5497948 - Basket media mill with extended impeller (1996-03-12),

11. 5184783 - Basket media mill and method (1993-02-09),

Hockmeyer Equipment Corporation has been providing process solutions for over 80 years. They specialize in wet grinding and dispersion equipment, offering a range of high-quality mixers, dispersers, and mills for various industries such as coatings, inks, and chemicals. Hockmeyer prides themselves on their innovative technology and exceptional customer service.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Hockmeyer Equipment Corp.

11 Patents

#1 in Harrison, NJ

#1,028 in New Jersey

#27,470 in US

#51,671 in the World

Harrison, NJ, United States of America

Hockmeyer Equipment Corp.

Forward Citations = 103

12 inventors:

Herman H Hockmeyer (11 out of 13 patents)

Barry W Cullens (6 out of 7 patents)

Sean C Kelleher (1 out of 1 patent)

4. Zachary P Okelley (1 out of 1 patent)

5. Dustin E Thomas (1 out of 1 patent)

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