Forward Citations = 13

Loading Chart...

10 inventors (with patents filed for the assignee):

Mark Allen Roll (6 out of 42 patents)

Willie Luther Stamey, Jr (5 out of 45 patents)

David Brent Harrelson (3 out of 6 patents)

4. James Michael Glazewski (2 out of 5 patents)

5. Matthew Robert Hudson (2 out of 3 patents)

6. Robert H Ferguson (2 out of 10 patents)

7. Gregory Keith Rhyne (2 out of 18 patents)

8. Jason LaMarr Tate (1 out of 10 patents)

9. Roland Vann Lanier, Jr (1 out of 8 patents)

10. Mitchell Jerome Baker (1 out of 5 patents)

9 patents: Sort by Forward Citations

1. 11035330 - Filter element with air-bleed conduit (2021-06-15),

2. 10898835 - Filter element (2021-01-26),

3. 10625184 - Coalescing filter element (2020-04-21),

4. 10507413 - Filter end cap (2019-12-17),

5. 10493385 - J-hook filter assembly (2019-12-03),

6. 10369502 - Spin-on filter using snap-fit (2019-08-06),

7. 10293296 - Filter (2019-05-21),

8. 10046254 - Endcap bypass plug, endcap assembly and filter assembly (2018-08-14),

9. 9987574 - Endcap bypass plug, endcap assembly and filter assembly (2018-06-05),

Company Overview

Mann+hummel Filtration Technology Group Inc. is a global leader in filtration solutions for a wide range of industries including automotive, industrial, and healthcare. With a focus on innovation and sustainability, the company offers high-quality filtration products and systems to improve air and water quality. Mann+hummel is committed to providing customers with reliable solutions to meet their filtration needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#10 in Gastonia, NC

#674 in North Carolina

#32,605 in US

Gastonia, NC, United States of America

Mann+hummel Filtration Technology Group Inc.

Forward Citations = 13

10 inventors:

Mark Allen Roll (6 out of 42 patents)

Willie Luther Stamey, Jr (5 out of 45 patents)

David Brent Harrelson (3 out of 6 patents)

4. James Michael Glazewski (2 out of 5 patents)

5. Matthew Robert Hudson (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mann+hummel Filtration Technology Group Inc.. Retrieved from https://idiyas.com/company/mann-plus-hummel-filtration-technology-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]