Forward Citations = 40

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4 inventors (with patents filed for the assignee):

Maurice D Henery (3 out of 3 patents)

John Matthew Kerwin (2 out of 197 patents)

Walter W Walker (2 out of 2 patents)

4. Ernest B Snyder (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4794872 - Apparatus and method for disposing of waste material (1989-01-03),

2. 4546711 - Apparatus and method for incinerating waste material with a converted (1985-10-15),

3. 4466361 - Method and apparatus for waste incineration (1984-08-21),

4. 4099964 - Recycling of iron values (1978-07-11),

Company Overview

Marblehead Lime Company specializes in providing high-quality lime products for agriculture, construction, and industrial applications. With decades of experience in the lime industry, we are committed to delivering superior products and exceptional customer service. Our lime products are sourced from the finest quarries and are processed to meet the highest industry standards. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#666 in Chicago, IL

#2,840 in Illinois

#60,641 in US

Chicago, IL, United States of America

Marblehead Lime Company

Forward Citations = 40

4 inventors:

Maurice D Henery (3 out of 3 patents)

John Matthew Kerwin (2 out of 197 patents)

Walter W Walker (2 out of 2 patents)

4. Ernest B Snyder (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Marblehead Lime Company. Retrieved from https://idiyas.com/company/marblehead-lime-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]