Trademarks = 6

Forward Citations = 145

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7 inventors (with patents filed for the assignee):

Harold H Harms (5 out of 5 patents)

Eric D Seville (2 out of 2 patents)

John F Harms, Ii (2 out of 2 patents)

4. Edmund Bernard Bourgeois (1 out of 4 patents)

5. John F Harms (1 out of 7 patents)

6. Harold H Harms, Ii (1 out of 1 patent)

7. Corby J Gould (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8696906 - Involute cartridge filter system (2014-04-15),

2. 7138054 - Cartridge filter system (2006-11-21),

3. 5316677 - Pleated filtering sleeve for rotational flow filter systems (1994-05-31),

4. 5196119 - Filtering system utilizing rotational flow and dual chambers (1993-03-23),

5. 5174896 - Filtering system utilizing rotational flow and angled pleated filter (1992-12-29),

6. 4561979 - Single cartridge filter (1985-12-31),

7. 4559138 - End connected filter cartridges (1985-12-17),

8. 4455227 - Combination filter heat exchanger (1984-06-19),

Company Overview

Harmsco, Inc. specializes in providing innovative filtration solutions for a variety of industries such as water treatment, food and beverage, and industrial processes. With a focus on quality and reliability, Harmsco's products are designed to meet the highest standards and deliver efficient performance. The company offers a wide range of filtration systems including cartridge filters, bag filters, and filter housings to meet the diverse needs of their customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#2 in North Palm Beach, FL

#1,094 in Florida

#35,837 in US

North Palm Beach, FL, United States of America

Harmsco, Inc.

Forward Citations = 145

7 inventors:

Harold H Harms (5 out of 5 patents)

Eric D Seville (2 out of 2 patents)

John F Harms, Ii (2 out of 2 patents)

4. Edmund Bernard Bourgeois (1 out of 4 patents)

5. John F Harms (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Harmsco, Inc.. Retrieved from https://idiyas.com/company/harmsco

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]