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For the Inventor, By the Inventor

Harrison, NJ, United States of America

Hockmeyer Equipment Corp.

Calculating rank
USPTO Granted Patents = 11

% Expired Patents = 18.2

Forward Citations = 103

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12 inventors (with patents filed for the assignee):

goldMedal Herman H Hockmeyer (11 out of 13 patents)

silverMedal Barry W Cullens (6 out of 7 patents)

bronzeMedal 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:

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),
Company Overview
Hockmeyer Equipment Corporation, based in Harrison, NJ, specializes in the design and manufacture of high-quality mixing, dispersing, and milling equipment. The company serves a diverse range of industries, including coatings, inks, pharmaceuticals, and food processing. Hockmeyer is recognized for its innovative solutions that enhance product quality and efficiency, focusing on advanced technologies in the field of material processing. Their commitment to engineering excellence positions them as a leader in the equipment manufacturing sector.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Hockmeyer Equipment Corp. USPTO Patent Assignee Logo
11 Patents

#1 in Harrison, NJ

#1,029 in New Jersey

#27,563 in US

#51,873 in the World

Harrison, NJ (US)
Harrison, NJ, United States of America

Hockmeyer Equipment Corp.

Forward Citations = 103

12 inventors:

goldMedal Herman H Hockmeyer (11 out of 13 patents)

silverMedal Barry W Cullens (6 out of 7 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hockmeyer Equipment Corp.. Retrieved from https://idiyas.com/company/hockmeyer-equipment

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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