For the Inventor, By the Inventor

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Detroit, MI, United States of America

Edw. C. Levy Co.

Calculating rank

USPTO Granted Patents = 25

% Expired Patents = 8.0

EPO Patents = 4

Trademarks = 7

Forward Citations = 119

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41 inventors (with patents filed for the assignee):

Michael Robert Pollock (4 out of 4 patents)

Thierry Rozot (3 out of 8 patents)

Barry J Alexin (3 out of 3 patents)

4. Fred Kahl (3 out of 3 patents)

5. Kenneth William Wright (2 out of 2 patents)

6. Ronald Robert Piniecki (2 out of 2 patents)

7. Thomas M Dunn (2 out of 3 patents)

8. Karl V Hauser (2 out of 4 patents)

9. Russell D Burke (2 out of 2 patents)

10. Kelly Adams (2 out of 2 patents)

11. Thomas A Smith (1 out of 1 patent)

12. Scot A Bowman (1 out of 1 patent)

13. Charles J Knott (1 out of 1 patent)

14. Thomas G Webb (1 out of 1 patent)

15. James R Caudill (1 out of 1 patent)

Core Competencies:

Ladle Carrier

Grinding Assembly

Material Processing

Mobile Unit

Lifting Magnet

Clinker Manufacturing

Recyclable Material

Steel Cutting

Diagnostics

Slab Handling

Foundry Sand

Air Entraining Mortar

25 patents: Sort by Forward Citations

1. 12692566 - Tilting ladle carrier (2026-07-28),

2. 12447539 - Material grinding end effector assembly, subassemblies thereof, and methods for utilizing the same (2025-10-21),

3. 12202139 - Material processing system and method for utilizing the same (2025-01-21),

4. 11801994 - Receptacle and latching mechanism for receptacle gate (2023-10-31),

5. 9370840 - Scrap metal cutting mobile unit (2016-06-21),

6. 8702367 - Method, and process for preparing a recyclable material (2014-04-22),

7. 8491025 - Magnet controller for controlling a lifting magnet (2013-07-23),

8. 8402868 - Apparatus and method for shaping slabs of material (2013-03-26),

9. 8393894 - Clinker, system and method for manufacturing the same (2013-03-12),

10. 8216954 - Taphole fill material and method for manufacturing the same (2012-07-10),

11. 8062577 - Alumina taphole fill material and method for manufacturing (2011-11-22),

12. 8038791 - Clinker, system and method for manufacturing the same (2011-10-18),

13. 7848861 - Method and apparatus for providing diagnostics of a lifting magnet system (2010-12-07),

14. 7806029 - Apparatus and method for shaping slabs of material (2010-10-05),

15. 7686133 - Boarding ladder apparatus for mobile equipment (2010-03-30),

Company Overview

Edw. C. Levy Co. is a prominent provider of construction materials and services, specializing in the production of high-quality aggregates, asphalt, and concrete. With a strong presence in the Detroit area, the company plays a vital role in infrastructure development, supporting various construction projects across the region. Leveraging advanced technology and sustainable practices, Edw. C. Levy Co. is committed to delivering innovative solutions that meet the evolving needs of the construction industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

25 Patents

#20 in Detroit, MI

#484 in Michigan

#13,379 in US

#25,748 in the World

Detroit, MI, United States of America

Edw. C. Levy Co.

Forward Citations = 119

41 inventors:

Michael Robert Pollock (4 out of 4 patents)

Thierry Rozot (3 out of 8 patents)

Barry J Alexin (3 out of 3 patents)

4. Fred Kahl (3 out of 3 patents)

5. Kenneth William Wright (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Edw. C. Levy Co.. Retrieved from https://idiyas.com/company/edw-c-levy-company

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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