Stephen Masao Sakamoto

Follow

Person

Edmond, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Load-sharing bearing system and an associated method thereof
- Patent number 10,801,545
- Issue date Oct 13, 2020
- BAKER HUGHES OILFIELD OPERATIONS, LLC
- Adolfo Delgado Marquez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Downhole electric submersible pumps with high rotordynamic stabilit...
- Patent number 10,424,988
- Issue date Sep 24, 2019
- General Electric Company
- Adolfo Delgado Marquez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Load-limiting thrust bearing system and an associated method thereof
- Patent number 10,151,341
- Issue date Dec 11, 2018
- General Electric Company
- Adolfo Delgado Marquez
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ISOLATED THRUST CHAMBER FOR ESP SEAL SECTION
- Publication number 20170321711
- Publication date Nov 9, 2017
- GE OIL & GAS ESP, INC.
- Charles COLLINS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LOAD-LIMITING THRUST BEARING SYSTEM AND AN ASSOCIATED METHOD THEREOF
- Publication number 20170058907
- Publication date Mar 2, 2017
- GENERAL ELECTRIC COMPANY
- Adolfo Delgado Marquez
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LOAD-SHARING BEARING SYSTEM AND AN ASSOCIATED METHOD THEREOF
- Publication number 20160356275
- Publication date Dec 8, 2016
- GENERAL ELECTRIC COMPANY
- Adolfo Delgado Marquez
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DOWNHOLE ELECTRIC SUBMERSIBLE PUMPS WITH HIGH ROTORDYNAMIC STABILIT...
- Publication number 20140300231
- Publication date Oct 9, 2014
- GENERAL ELECTRIC COMPANY
- Adolfo Delgado Marquez
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ARTIFICIAL LIFT METHOD FOR LOW PRESSURE SAGD WELLS
- Publication number 20140174756
- Publication date Jun 26, 2014
- GE OIL & GAS ESP, INC.
- Stephen Sakamoto
- E21 - EARTH DRILLING MINING