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For the Inventor, By the Inventor

Rockford, IL, United States of America

Amerock, LLC

USPTO Granted Patents = 156

Trademarks = 11

Forward Citations = 3,382

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56 inventors (with patents filed for the assignee):

goldMedal Raymond U Tegner (36 out of 36 patents)

silverMedal Laverne E Clayton (26 out of 27 patents)

bronzeMedal Teresa R Pittenger (16 out of 16 patents)

4.  Robert F Lense (8 out of 8 patents)

5.  William DeBruyn (8 out of 8 patents)

6.  James M Palm, Jr (7 out of 7 patents)

7.  Robert Andrew Chieda (6 out of 39 patents)

8.  Stanley T Gresens (5 out of 16 patents)

9.  A Denton Green (5 out of 5 patents)

10.  Laura Thompson Broadhead (4 out of 4 patents)

11.  Jessica Zingelmann Brown (4 out of 4 patents)

12.  Keely Ann Roberts (4 out of 4 patents)

13.  David R Cress (4 out of 12 patents)

14.  Michael J Bowers (4 out of 5 patents)

15.  William L Bishop (4 out of 5 patents)


Core Competencies:
Magnetic Hardware
Hinge
Pull
Knob
Display Board
Bathroom Accessory
Drawer Slide
Sash Lock
Window Operator
Merchandising Display
Towel Holder
Rotary Shelf

156 patents:

1. 12593931 - Magnetic hardware display system (2026-04-07),
2. D1079803 - Display board (2025-06-17),
3. 12144440 - Modular merchandising display (2024-11-19),
4. 11457750 - Magnetic hardware display system (2022-10-04),
5. D356724 - Pull (1995-03-28),
6. D355839 - Pull (1995-02-28),
7. D355838 - Knob (1995-02-28),
8. D355837 - Knob (1995-02-28),
9. D355835 - Pull (1995-02-28),
10. D355834 - Knob (1995-02-28),
11. 5382060 - Latching apparatus for double doors (1995-01-17),
12. 5379487 - Hinge with adjustable hinge arm (1995-01-10),
13. 5355559 - Hinge for inset doors (1994-10-18),
14. 5355557 - Concealed self-closing hinge with integral hinge pin means (1994-10-18),
15. 5233726 - Concealed self-closing/self-latching hinge (1993-08-10),
Company Overview
Amerock, LLC, based in Rockford, Illinois, specializes in the design and manufacture of innovative hardware solutions. The company focuses on a diverse range of products including magnetic hardware, hinges, pulls, knobs, and various bathroom accessories. Amerock is recognized for its commitment to quality and functionality, catering to both residential and commercial markets. Their expertise extends to drawer slides and sash locks, ensuring that they meet the evolving needs of modern design and construction.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Amerock, LLC USPTO Patent Assignee Logo
156 Patents

#2 in Rockford, IL

#157 in Illinois

#2,542 in US

#5,261 in the World

Rockford, IL (US)
Rockford, IL, United States of America

Amerock, LLC

Forward Citations = 3,382

56 inventors:

goldMedal Raymond U Tegner (36 out of 36 patents)

silverMedal Laverne E Clayton (26 out of 27 patents)

bronzeMedal Teresa R Pittenger (16 out of 16 patents)

4.  Robert F Lense (8 out of 8 patents)

5.  William DeBruyn (8 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Amerock, LLC. Retrieved from https://idiyas.com/company/amerock

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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