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Matthew Neff
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Birmingham, MI, US
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last 30 patents
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Patent Grant
Modular valve with O-ring valve set
Patent number
10,774,943
Issue date
Sep 15, 2020
MAC Valves, Inc.
Brett Anthony Landacre
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pneumatic control valve manifold
Patent number
10,731,677
Issue date
Aug 4, 2020
MAC Valves, Inc.
Michael Jamison
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Proportional pressure controller with isolation valve assembly
Patent number
9,903,395
Issue date
Feb 27, 2018
MAC Valves, Inc.
Robert H. Neff
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Solenoid operated valve with constant bleed port
Patent number
9,022,069
Issue date
May 5, 2015
MAC Valves, Inc.
Matthew Neff
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Pulse Valve
Publication number
20210077937
Publication date
Mar 18, 2021
Mac Valves, Inc.
Ray JENKINS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLENOID PUMP
Publication number
20200240540
Publication date
Jul 30, 2020
Mac Valves, Inc.
Brett Anthony Landacre
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PILOT ACTUATED CONTROL PILOT FOR OPERATING VALVE
Publication number
20200158255
Publication date
May 21, 2020
Mac Valves, Inc.
Robert Neff
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MODULAR VALVE WITH O-RING VALVE SEAT
Publication number
20190316704
Publication date
Oct 17, 2019
Mac Valves, Inc.
Brett Anthony Landacre
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PNEUMATIC CONTROL VALVE MANIFOLD
Publication number
20190195246
Publication date
Jun 27, 2019
Mac Valves, Inc.
Michael Jamison
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
PROPORTIONAL PRESSURE CONTROLLER WITH ISOLATION VALVE ASSEMBLY
Publication number
20170241450
Publication date
Aug 24, 2017
Mac Valves, Inc.
Robert H. Neff
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
SOLENOID OPERATED VALVE WITH CONSTANT BLEED PORT
Publication number
20140261804
Publication date
Sep 18, 2014
Mac Valves, Inc.
Matthew Neff
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC