John Raymond Zigtema

City:

San Antonio, Texas

Country:

United States

Published Applications:

Last publication date:

2017-08-10

Top Assignees for applications by John Raymond Zigtema

The entities that hold a legal rights for patent applications filed by inventor Zigtema John Raymond:

GE Oil & Gas, Inc. 3 Houston, TX United States

Recent patent applications by Zigtema John Raymond

John Raymond Zigtema from San Antonio, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-08-10

US20170227283A1

Mechanical engineering

Gas liquefaction systems and methods

#2 | 2017-07-13

US20170198966A1

Mechanical engineering

REDUCING REFRIGERATION DUTY ON A REFRIGERATION UNIT IN A GAS PROCESSING SYSTEM

#3 | 2017-04-13

US20170100690A1

Performing operations; transporting

Regenerating sieve material used for processing natural gas

#4 | 2017-02-02

US20170030634A1

Mechanical engineering

Using methane rejection to process a natural gas stream

InventorID:

1786386 ⎘