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For the Inventor, By the Inventor

Beverly, MA, United States of America

Flow Control LLC


USPTO Granted Patents = 50



Trademarks = 8

Forward Citations = 281

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37 inventors (with patents filed for the assignee):

goldMedal Humberto Valenzuela Meza (19 out of 32 patents)

silverMedal Derrick Thanh Tran (9 out of 11 patents)

bronzeMedal Jesus Estrada (8 out of 9 patents)

4.  Randall H Moormann (7 out of 16 patents)

5.  Akshaykumar Patel (6 out of 6 patents)

6.  Jeffrey D Lopes (6 out of 11 patents)

7.  Bernard L Perkins (5 out of 5 patents)

8.  Michael H Irving (5 out of 7 patents)

9.  David L Phillips (5 out of 30 patents)

10.  Christopher H Verdugo (4 out of 8 patents)

11.  Joel A Kenney (4 out of 4 patents)

12.  Gregory S Cook (4 out of 12 patents)

13.  William A Gell, Iii (3 out of 3 patents)

14.  Manuel Villagomez (3 out of 6 patents)

15.  Keith Teichmann (2 out of 12 patents)


Core Competencies:
Diaphragm Pump
Electric Marine Toilet
Gas Liquid Absorption Device
Battery Operated Pump
Fluid Release Valve
Centrifugal Pump
Adjustable Carbonation Chamber
Integrated Level Sensing
Portable Bilge Pump
Pump Head Coupling
Check Valve
Human Powered Irrigation

50 patents:

1. 12734493 - In-line gas liquid infusion smart system (2026-09-15),
2. 12544722 - Infusion/mixer pump system—pump with integrated gas liquid mixing valve in an enclosure (2026-02-10),
3. 12397883 - Quick release motor pump assembly for electric marine toilet (2025-08-26),
4. 12051551 - Full size rocker housing with piezo buzzer (2024-07-30),
5. 11898548 - Diaphragm pump utilizing duckbill valves, multi-directional ports and flexible electrical connectivity (2024-02-13),
6. 11878770 - Battery operated small craft bilge pump (2024-01-23),
7. 11835148 - Compact controlled valve with integrated orifices for precise mixing (2023-12-05),
8. 11592013 - Single piston foundation bag-in-box (BIB) pump (2023-02-28),
9. 11498036 - Gas liquid absorption device (GLAD) with replaceable gas orifice fittings and sensors (2022-11-15),
10. 11339768 - Cartridge accumulator (2022-05-24),
11. 11266956 - Gas/liquid infusion system with intelligent level management and adjustable absorption output (2022-03-08),
12. D943006 - Livewell pump (2022-02-08),
13. 11020695 - Cartridge pump (2021-06-01),
14. 10961104 - Dispense tap with integral infusion (2021-03-30),
15. 10838436 - Automatic fill control technique (2020-11-17),
FLOW CONTROL LLC is a leading provider of advanced flow control solutions for industrial processes. With a comprehensive range of products and services, we help our clients optimize their operations and enhance efficiency. Our experienced team of engineers and technicians works closely with customers to design and customize solutions that meet their specific requirements. We are committed to delivering high-quality products and exceptional service to industries such as oil and gas, water management, chemical processing, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 29 2026

Flow Control LLC
50 Patents

#4 in Beverly, MA

#395 in Massachusetts

#6,994 in US

#13,981 in the World

Beverly, MA (US)
Beverly, MA, United States of America

Flow Control LLC

Forward Citations = 281

37 inventors:

goldMedal Humberto Valenzuela Meza (19 out of 32 patents)

silverMedal Derrick Thanh Tran (9 out of 11 patents)

bronzeMedal Jesus Estrada (8 out of 9 patents)

4.  Randall H Moormann (7 out of 16 patents)

5.  Akshaykumar Patel (6 out of 6 patents)

Please report any incorrect information to [email protected]
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