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Andrew Holst
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Eden Prairie, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-coupler connector
Patent number
10,815,746
Issue date
Oct 27, 2020
Parker-Hannifin Corporation
Andrew J. Holst
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multi-coupling with serviceable locking mechanism
Patent number
10,047,891
Issue date
Aug 14, 2018
Parker-Hannifin Corporation
Jason Mikulski
E21 - EARTH DRILLING MINING
Information
Patent Grant
Quick coupling for connecting during fluid flow in a hydraulic circuit
Patent number
9,810,360
Issue date
Nov 7, 2017
Parker-Hannifin Corporation
Paul E. Lemay
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
BLIND MATE FLUID COUPLING WITH MISALIGNMENT COMPENSATION
Publication number
20240175531
Publication date
May 30, 2024
Parker-Hannifin Corporation
Timothy T. MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SELF-CENTERING BLIND MATE FLUID COUPLING
Publication number
20230184363
Publication date
Jun 15, 2023
Parker-Hannifin Corporation
Timothy MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
SELF-CENTERING BLIND MATE FLUID COUPLING
Publication number
20230143344
Publication date
May 11, 2023
Parker-Hannifin Corporation
Timothy MARQUIS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MULTI-COUPLER MANIFOLD WITH MANUAL AND AUTOMATIC PRESSURE RELIEF
Publication number
20220034436
Publication date
Feb 3, 2022
Parker-Hannifin Corporation
Andrew HOLST
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
MULTI-COUPLER CONNECTOR
Publication number
20190249508
Publication date
Aug 15, 2019
Parker-Hannifin Corporation
Andrew J. Holst
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-COUPLING WITH SERVICEABLE LOCKING MECHANISM
Publication number
20150308599
Publication date
Oct 29, 2015
Parker-Hannifin Corporation
Jason Mikulski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
QUICK COUPLING FOR CONNECTING DURING FLUID FLOW IN A HYDRAULIC CIRCUIT
Publication number
20150233511
Publication date
Aug 20, 2015
Parker-Hannifin Corporation
Paul E. Lemay
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
COUPLING
Publication number
20140326346
Publication date
Nov 6, 2014
Parker-Hannifin Corporation
Timothy Marquis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES