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Patrick William Morphew
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San Leandro, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Control of a pressure exchanger system
Patent number
11,959,502
Issue date
Apr 16, 2024
Energy Recovery, Inc.
James Elliott McLean
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pressure exchanger inserts
Patent number
11,959,498
Issue date
Apr 16, 2024
Energy Recovery, Inc.
Behzad Zamanian Yazdi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pressure exchange system with motor system and pressure compensatio...
Patent number
9,920,774
Issue date
Mar 20, 2018
Energy Recovery, Inc.
Farshad Ghasripoor
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
CONTROL OF A PRESSURE EXCHANGER SYSTEM
Publication number
20240218886
Publication date
Jul 4, 2024
Energy Recovery, Inc.
James Elliott McLean
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE EXCHANGER INSERTS
Publication number
20230119452
Publication date
Apr 20, 2023
Energy Recovery, Inc.
Behzad Zamanian Yazdi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CONTROL OF A PRESSURE EXCHANGER SYSTEM
Publication number
20230008069
Publication date
Jan 12, 2023
Energy Recovery, Inc.
James Elliott McLean
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE EXCHANGE SYSTEM WITH MOTOR SYSTEM AND PRESSURE COMPENSATIO...
Publication number
20170051762
Publication date
Feb 23, 2017
Energy Recovery, Inc.
Farshad Ghasripoor
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
PORT GEOMETRY FOR PRESSURE EXCHANGER
Publication number
20160160882
Publication date
Jun 9, 2016
Energy Recovery, Inc.
Patrick William Morphew
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
ROTOR DUCT SPOTFACE FEATURES
Publication number
20160160888
Publication date
Jun 9, 2016
Energy Recovery, Inc.
Patrick William Morphew
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL