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Inventor profile of:

John A. LEYS

City:

Chaska, Minnesota

Country:

United States

Published Applications:

21

Last publication date:

2023-10-19

Top Assignees for applications by John A. LEYS

The entities that hold a legal rights for patent applications filed by inventor LEYS John A.:

Recent patent applications by LEYS John A.

John A. LEYS from Chaska, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-10-19
US20230332700A1
Mechanical engineering

WELDED CHECK VALVE

 #2 | 2023-09-28
US20230302414A1
Performing operations; transporting

DEVICES FOR PURIFYING A LIQUID, AND RELATED SYSTEMS AND METHODS

 #3 | 2023-05-18
US20230149837A1
Performing operations; transporting

FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING

 #4 | 2022-11-03
US20220349488A1
Mechanical engineering

Electrostatic discharge mitigation valve

 #5 | 2022-09-29
US20220307634A1
Mechanical engineering

Fluid circuit with integrated electrostatic discharge mitigation

 #6 | 2022-07-07
US20220213968A1
Mechanical engineering

Welded check valve

 #7 | 2021-10-28
US20210331840A1
Performing operations; transporting

Multi piece fitment for a fluid container

 #8 | 2021-10-21
US20210324984A1
Mechanical engineering

ELECTROSTATIC DISCHARGE MITIGATION DEVICE

 #9 | 2021-05-20
US20210148474A1
Mechanical engineering

Welded check valve

 #10 | 2020-06-18
US20200191300A1
Mechanical engineering

Valve and valve member for controlling fluid flow

 #11 | 2019-05-23
US20190151199A1
Human necessities

BAG ASSEMBLY STERILIZABLE BY GAMMA IRRADIATION

 #12 | 2019-05-16
US20190145560A1
Mechanical engineering

Fluid circuit with integrated electrostatic discharge mitigation

 #13 | 2018-06-21
US20180172187A1
Mechanical engineering

Anti-rotation device for hydraulic connectors

 #14 | 2018-04-19
US20180104147A1
Human necessities

DRY STERILIZABLE BAG AND CLAMP FOR STORING LIQUID AND FROZEN MEDIA AND DISPENSING

 #15 | 2017-12-28
US20170370691A1
Physics

Connection verification tool

 #16 | 2017-09-28
US20170274507A1
Performing operations; transporting

High torque polymer fittings

 #17 | 2015-01-01
US20150001250A1
Performing operations; transporting

Pressurized system for dispensing fluids

 #18 | 2009-10-15
US20090255596A1
Mechanical engineering

Valve manifold assembly

 #19 | 2009-10-01
US20090242818A1
Mechanical engineering

Welded diaphragm valve

 #20 | 2009-03-05
US20090057347A1
Performing operations; transporting

Pressurized system for dispensing fluids

 #21 | 2006-01-19
US20060011246A1
Mechanical engineering

Fluid flow control system and method
InventorID:

1019360 ⎘