Weijiang CHEN

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Machesney Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Filter assembly and media
- Patent number 11,944,928
- Issue date Apr 2, 2024
- Industrial Technologies & Services Americas Inc.
- Allan Thomas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cylinder having a floating piston, low profile swivel cap, and lubr...
- Patent number 10,107,314
- Issue date Oct 23, 2018
- SPX FLOW, INC.
- James Ervin Cooper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Cylinder having a floating piston, swivel cap, and lubricated rod
- Patent number 9,856,892
- Issue date Jan 2, 2018
- SPX FLOW, INC.
- James E. Cooper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filter Assembly and Media
- Publication number 20210299602
- Publication date Sep 30, 2021
- SPX FLOW TECHNOLOGY USA, INC.
- Allan Thomas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cylinder Having A Floating Piston, Swivel Cap, and Lubricated Rod
- Publication number 20150233396
- Publication date Aug 20, 2015
- SPX Corporation
- James E. Cooper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Cylinder Having A Floating Piston, Low Profile Swivel Cap, And Lubr...
- Publication number 20150184682
- Publication date Jul 2, 2015
- SPX Corporation
- James Ervin COOPER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL