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For the Inventor, By the Inventor

Singapore, Singapore

Flowserve Corporation


USPTO Granted Patents = 52



Trademarks = 88

Forward Citations = 26

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93 inventors (with patents filed for the assignee):

goldMedal Andreas Dreiss (10 out of 17 patents)

silverMedal Neil Havrilla (8 out of 11 patents)

bronzeMedal Bradford B Haines (6 out of 19 patents)

4.  Paul Jeffrey Parish (5 out of 8 patents)

5.  Scott C Judge (4 out of 12 patents)

6.  Gifford Decker (4 out of 11 patents)

7.  William J Boyko (4 out of 5 patents)

8.  Michael P Nelson (4 out of 13 patents)

9.  Sean A Cain (4 out of 24 patents)

10.  Davide Balconi (4 out of 4 patents)

11.  Zachary Dennis (4 out of 4 patents)

12.  Jeff Parish (3 out of 5 patents)

13.  Mark O'Sullivan (3 out of 8 patents)

14.  Marc Van Dongen (3 out of 3 patents)

15.  Norman R Le Doux, Jr (2 out of 3 patents)


Core Competencies:
Fluid Coolers
Heat Exchangers
Centrifugal Pumps
Sealless Pumps
Fluid Flow Control
Valve Actuators
Energy Recovery Turbocharger
Hydraulic Bearings
Purge Assemblies
Multi-Stage Pumps
Pressure Retained Gaskets
Ceramic Inserts

52 patents:

1. 12723676 - Fluid flow control devices and systems, and methods of flowing fluids (2026-09-01),
2. 12663009 - Multistage pumping system for adaptive offloading of a liquid from a container (2026-06-23),
3. 12655917 - Valve assemblies including a sealed housing and related systems and methods (2026-06-16),
4. 12607248 - Rotational indicator with mechanically adjustable reduction factor (2026-04-21),
5. 12601375 - Bearing assembly with internal prime-retaining pressurized lubrication system (2026-04-14),
6. 12577954 - Axial direct drive sealless pump or turbine with deformation-resistant cover plate (2026-03-17),
7. 12522255 - Apparatus and method for maintaining the interior of a bridging element that interconnects evacuated tubes of a transportation system (2026-01-13),
8. 12510093 - VCT pump impeller having monotonically decreasing head with increasing flow rate (2025-12-30),
9. 12487036 - Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods (2025-12-02),
10. 12486860 - Fluid exchange devices and related controls, systems, and methods (2025-12-02),
11. 12486853 - Symmetrical radially split centrifugal multistage thrustless pump (2025-12-02),
12. 12486849 - Mechanism for reducing eddy current losses in sealless pumps and turbines having directly driven impellers (2025-12-02),
13. 12480519 - Mechanism for maintaining integrity of permanent magnets in directly driven sealless pumps and turbines (2025-11-25),
14. 12467541 - Seal assemblies and related valves and methods (2025-11-11),
15. 12467460 - Compensation assemblies for fluid handling devices and related devices, systems, and methods (2025-11-11),
Flowserve Corporation is a provider of flow control products and services for the global infrastructure markets. With more than 180 years of history, Flowserve has specialized in valves, pumps, seals, and automation technologies to help customers operate more efficiently and safely. The company serves industries such as oil and gas, power generation, chemical processing, and water treatment.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

52 Patents

#57 in Singapore

#57 in Singapore

#13,526 in the World

Singapore, SG
Singapore, Singapore

Flowserve Corporation

Forward Citations = 26

93 inventors:

goldMedal Andreas Dreiss (10 out of 17 patents)

silverMedal Neil Havrilla (8 out of 11 patents)

bronzeMedal Bradford B Haines (6 out of 19 patents)

4.  Paul Jeffrey Parish (5 out of 8 patents)

5.  Scott C Judge (4 out of 12 patents)

Please report any incorrect information to [email protected]
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