% Expired Patents = 8.3

Trademarks = 6

Forward Citations = 215

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8 inventors (with patents filed for the assignee):

Jonathan Chee Yeen Chong (5 out of 38 patents)

Robert Tempas (2 out of 2 patents)

Christopher J Krei (1 out of 1 patent)

4. David K Fowler (1 out of 3 patents)

5. David E Story (1 out of 1 patent)

6. Malgorzata Pala (1 out of 1 patent)

7. Otto Zapf (1 out of 43 patents)

8. James G Gram (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 9380865 - Adjustable pneumatic desk (2016-07-05),

2. D743718 - Focus desk (2015-11-24),

3. D606346 - Cabinet (2009-12-22),

4. 6648280 - Wire harness for modular office furniture (2003-11-18),

5. 6481678 - Electrical housing for modular office furniture (2002-11-19),

6. 6393658 - Cable port grommet for modular office furniture (2002-05-28),

7. D453900 - Panel connector top cap (2002-02-27),

8. 6240687 - Frame construction for modular office furniture (2001-06-05),

9. 6202965 - Panel fastening system for modular office furniture (2001-03-20),

10. 6186606 - Lateral File Locking System (2001-02-13),

11. D413047 - Napkin holder (1999-08-24),

12. 4813251 - Four point locking system for storage cabinets (1989-03-21),

Company Overview

The Marvel Group, Inc. is a Chicago-based company specializing in the development and manufacturing of innovative products and solutions across various industries. With a focus on advanced technology, the organization engages in research and development activities that span multiple domains, including consumer electronics and industrial applications. The Marvel Group is committed to delivering high-quality solutions that meet the evolving needs of its clients, leveraging expertise in engineering and design to drive innovation.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#309 in Chicago, IL

#1,255 in Illinois

#25,557 in US

#48,163 in the World

Chicago, IL, United States of America

The Marvel Group, Inc.

Forward Citations = 215

8 inventors:

Jonathan Chee Yeen Chong (5 out of 38 patents)

Robert Tempas (2 out of 2 patents)

Christopher J Krei (1 out of 1 patent)

4. David K Fowler (1 out of 3 patents)

5. David E Story (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Marvel Group, Inc.. Retrieved from https://idiyas.com/company/marvel-group

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]