% Expired Patents = 10.0

Trademarks = 1

Forward Citations = 58

Loading Chart...

6 inventors (with patents filed for the assignee):

Kenneth Wynes (7 out of 8 patents)

Gary Bowrey (5 out of 6 patents)

Jerome Curtis Nathan (2 out of 2 patents)

4. John Michael Stanley (2 out of 2 patents)

5. Kris Martin Jansen (1 out of 1 patent)

6. Keith Michael Jansen (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11852433 - Temperature compensator for artillery system (2023-12-26),

2. 11466953 - Internal equilibrator for elevating struts of artillery systems (2022-10-11),

3. 10955213 - Internal equilibrator for elevating struts of artillery systems (2021-03-23),

4. 10823523 - Temperature compensator for artillery system (2020-11-03),

5. 10775123 - Soft recoil system (2020-09-15),

6. 10451375 - Soft recoil system (2019-10-22),

7. 9746269 - Soft recoil system (2017-08-29),

8. 9115946 - Soft recoil system (2015-08-25),

9. 8468928 - Soft recoil system (2013-06-25),

10. 6619930 - Method and apparatus for pressurizing gas (2003-09-16),

Company Overview

Mandus Group LLC, based in Rock Island, Illinois, specializes in the design and manufacturing of advanced solutions for the defense and aerospace sectors. The company focuses on developing innovative technologies that enhance operational efficiency and effectiveness in critical applications. With a commitment to quality and performance, Mandus Group leverages its expertise in engineering and manufacturing to deliver cutting-edge products tailored to meet the unique needs of its clients in various high-stakes environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#4 in Rock Island, IL

#1,442 in Illinois

#29,882 in US

#56,092 in the World

Rock Island, IL, United States of America

Mandus Group LLC

Forward Citations = 58

6 inventors:

Kenneth Wynes (7 out of 8 patents)

Gary Bowrey (5 out of 6 patents)

Jerome Curtis Nathan (2 out of 2 patents)

4. John Michael Stanley (2 out of 2 patents)

5. Kris Martin Jansen (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mandus Group LLC. Retrieved from https://idiyas.com/company/mandus-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]