Hazel Crest, IL, United States of America

Greenfield Products, Inc.

Calculating rank

USPTO Granted Patents = 5

% Expired Patents = 20.0

Trademarks = 5

Forward Citations = 9

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7 inventors (with patents filed for the assignee):

Gustavo A Anzola (3 out of 4 patents)

Anthony Calomino (1 out of 2 patents)

Aaron Paul Miller (1 out of 1 patent)

4. Robert Henry King (1 out of 3 patents)

5. Gary Hatton (1 out of 1 patent)

6. Luis Sanchez (1 out of 1 patent)

7. William C Healy (1 out of 4 patents)

5 patents: Sort by Forward Citations

1. 11718508 - Load orienting device and method of operating same (2023-08-08),

2. 11603300 - Apparatus for handling heavy components on containers (2023-03-14),

3. 10364134 - Crane mat system and method (2019-07-30),

4. 10233059 - Crane mat system and method (2019-03-19),

5. 10093521 - Barge lid lifter system and method (2018-10-09),

Company Overview

Greenfield Products, Inc. is a leading manufacturer of high-quality marine hardware and accessories. With over 45 years of experience, Greenfield offers a wide range of products including anchors, dock lines, boat stands, and more. The company is known for its commitment to providing innovative solutions for boating enthusiasts around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#2 in Hazel Crest, IL

#2,426 in Illinois

#51,644 in US

Hazel Crest, IL, United States of America