For the Inventor, By the Inventor

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Richmond, VA, United States of America

Carpenter Co.

USPTO Granted Patents = 32

% Expired Patents = 21.9

Trademarks = 50

Forward Citations = 817

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30 inventors (with patents filed for the assignee):

Jeffrey D Martin (9 out of 9 patents)

Robert J Rose (8 out of 14 patents)

Steve D Hawkins (6 out of 7 patents)

4. Vincent A Piucci, Jr (5 out of 22 patents)

5. Charles R Sperry (4 out of 68 patents)

6. Todd A Hanna (4 out of 4 patents)

7. Ted McClure (3 out of 3 patents)

8. Dennis L Mater (2 out of 3 patents)

9. Steven D Hawkins (2 out of 3 patents)

10. Daniel B Schecter (2 out of 2 patents)

11. Jessica S Conlon (2 out of 2 patents)

12. Edward O Norris (2 out of 2 patents)

13. Darla D Launder (2 out of 2 patents)

14. Ted F Murray (1 out of 1 patent)

15. John Heraldo (1 out of 1 patent)

Core Competencies:

Cushion

Fluid Flow Filter

Cushioning Device

Pillow

Mattress Pad

Polyurethane Foam

Support Pad

Automated Cushion System

Dispensing System

Convoluted Foam Pad

Multi-Position Pillow

Foam Product

32 patents: Sort by Forward Citations

1. 12672727 - Systems and methods for integrated frame mirror (2026-07-07),

2. 9180397 - Fluid flow filter and method of making and using (2015-11-10),

3. D724863 - Cushion (2015-03-24),

4. 8613120 - Cushioning device and method of manufacturing (2013-12-24),

5. 8245339 - Cushioning device (2012-08-21),

6. 8048935 - Liquid foam systems and ASTM E-84 class 1 rated rigid, high-density polyurethane foams and articles prepared therefrom (2011-11-01),

7. 8021466 - Fluid flow filter and method of making and using (2011-09-20),

8. 7254852 - Cushioning device (2007-08-14),

9. D529327 - Pillow (2006-10-03),

10. D529326 - Pillow (2006-10-03),

11. 6988286 - Cushioning device and method of producing the same (2006-01-24),

12. D509980 - Mattress pad surface configuration (2005-09-27),

13. 6935697 - Foot elevating cushion (2005-08-30),

14. D506098 - Mattress pad configuration (2005-06-14),

15. D497761 - Pillow (2004-11-03),

Company Overview

Carpenter Co., headquartered in Richmond, VA, is a leading manufacturer specializing in flexible polyurethane foam and related products. The company develops innovative solutions for various industries, including bedding, furniture, automotive, and packaging. With a strong focus on research and technology, Carpenter Co. emphasizes sustainability and performance in its product offerings, catering to both consumer and commercial markets. Its commitment to quality and innovation positions it as a key player in the foam manufacturing sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

32 Patents

#25 in Richmond, VA

#183 in Virginia

#10,593 in US

#20,660 in the World

Richmond, VA, United States of America

Carpenter Co.

Forward Citations = 817

30 inventors:

Jeffrey D Martin (9 out of 9 patents)

Robert J Rose (8 out of 14 patents)

Steve D Hawkins (6 out of 7 patents)

4. Vincent A Piucci, Jr (5 out of 22 patents)

5. Charles R Sperry (4 out of 68 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Carpenter Co.. Retrieved from https://idiyas.com/company/carpenter-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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