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For the Inventor, By the Inventor

Malvern, PA, United States of America

Agf Manufacturing, Inc.


USPTO Granted Patents = 37



Trademarks = 8

Forward Citations = 414

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8 inventors (with patents filed for the assignee):

goldMedal George J McHugh (25 out of 30 patents)

silverMedal James P McHugh (10 out of 10 patents)

bronzeMedal George Joseph McHugh, Iv (10 out of 10 patents)

4.  Bentley F Gleeson (8 out of 13 patents)

5.  Thomas O Doner (4 out of 4 patents)

6.  Michael B Ferrucci (2 out of 2 patents)

7.  George J Mchugh, Iv (2 out of 2 patents)

8.  George McHugh, Iv, Legal Representative (1 out of 1 patent)

9.  George J Mchugh (0 patent)

10.  James P Mchugh (0 patent)

11.  George J Iv Mchugh (0 patent)

12.  George J Iv Mchugh (0 patent)


Core Competencies:
Valve System
Fire Suppression
Pressure Relief Valve
Flow Sensor
Dry Pipe System
Butterfly Check Valve
Purge Valve Assembly
Sprinkler System
Flow Control Circuit
Adjustable Sprinkler Head
Condensate Collector
Load Control Circuit

37 patents:

1. 12364890 - Valve system and method for venting and measuring a gas content of a fire suppression system (2025-07-22),
2. 12343578 - System for maintaining integrity of a dry pipe system with heated cabinet and flow restrictor valve (2025-07-01),
3. 11938358 - Valve system and method for venting and measuring a gas content of a fire suppression system (2024-03-26),
4. 11541261 - System for maintaining integrity of a dry pipe system with heated cabinet and flow restrictor valve (2023-01-03),
5. 11389680 - Main valve with pressure relief valve having a lockout feature (2022-07-19),
6. 11359359 - Apparatus, methods and articles of manufacture for dry pipe sprinkler system (2022-06-14),
7. 11339882 - Butterfly check valve (2022-05-24),
8. 10881887 - Valve system and method for venting and measuring a gas content of a fire suppression system (2021-01-05),
9. 10829914 - Apparatus, methods and articles of manufacture for dry pipe sprinkler system (2020-11-10),
10. 10391344 - Purge and vent valve assembly (2019-08-27),
11. 9032994 - Fire suppression circulation system (2015-05-19),
12. 8443908 - Condensate collector arrangement with anti-trip arrangement for dry pipe sprinkler system (2013-05-21),
13. 7836966 - Flow sensor and actuator (2010-11-23),
14. 6810910 - Valve and arrangement for fire suppression system (2004-11-02),
15. 6681802 - In-line valve arrangement for fire suppression water sprinkler system (2004-01-27),
Company Overview
Agf Manufacturing, Inc. is a specialized provider of advanced manufacturing solutions, primarily focused on the development and production of high-quality components for various industries. Based in Malvern, PA, the company emphasizes innovation in its manufacturing processes, utilizing cutting-edge technologies to enhance efficiency and product performance. Agf Manufacturing serves a diverse clientele, contributing to sectors such as automotive, aerospace, and industrial applications, with a commitment to precision and reliability in every project.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Agf Manufacturing, Inc. USPTO Patent Assignee Logo
37 Patents

#16 in Malvern, PA

#337 in Pennsylvania

#9,270 in US

#18,299 in the World

Malvern, PA (US)
Malvern, PA, United States of America

Agf Manufacturing, Inc.

Forward Citations = 414

8 inventors:

goldMedal George J McHugh (25 out of 30 patents)

silverMedal James P McHugh (10 out of 10 patents)

bronzeMedal George Joseph McHugh, Iv (10 out of 10 patents)

4.  Bentley F Gleeson (8 out of 13 patents)

5.  Thomas O Doner (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Agf Manufacturing, Inc.. Retrieved from https://idiyas.com/company/agf-manufacturing

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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