SS

Stephen Masao Sakamoto

WE Wood Group Esp: 6 patents #3 of 28Top 15%
GE: 2 patents #13,562 of 36,430Top 40%
BO Baker Hughes Oilfield Operations: 1 patents #478 of 1,057Top 50%
📍 Edmond, OK: #56 of 633 inventorsTop 9%
🗺 Oklahoma: #1,188 of 12,736 inventorsTop 10%
Overall (All Time): #564,407 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10801545 Load-sharing bearing system and an associated method thereof Adolfo Delgado Marquez, Jeremy Daniel Van Dam, Rene Jose Garcia 2020-10-13
10424988 Downhole electric submersible pumps with high rotordynamic stability margin Adolfo Delgado Marquez, Jeremy Daniel Van Dam, Ken Ivcar Salas Nobrega, Robert Lee Marvel 2019-09-24
10151341 Load-limiting thrust bearing system and an associated method thereof Adolfo Delgado Marquez, Jeremy Daniel Van Dam, Rene Jose Garcia 2018-12-11
7370697 Thrust section wear preventor Aaron Noakes 2008-05-13
7048046 High temperature mechanical seal 2006-05-23
6857781 Rotor bearing with propeller for increased lubricant flow 2005-02-22
6837621 Rotor bearing for increased lubricant flow 2005-01-04
6461115 Suction chamber for a horizontal pumping system Neil Ferrier 2002-10-08
6450782 Pump-motor assembly having a motor mount 2002-09-17