SP

Stephen Parks

Schlumberger Technology: 8 patents #785 of 7,293Top 15%
AD Analog Devices: 1 patents #1,102 of 1,943Top 60%
Overall (All Time): #560,146 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11208864 Inflatable downhole packer tool Juan Miguel La Rotta Marin, Adam Zygmunt Cygan, Adriaan Gisolf, Adame Kante, Thomas Pfeiffer 2021-12-28
11015446 Flushing microfluidic sensor systems Laurent Pirolli, Nathan Landsiedel, Adriaan Gisolf 2021-05-25
10584583 System and methods for pretests for downhole fluids Adriaan Gisolf, Tudor Ioan Palaghita, Ashers Partouche 2020-03-10
10533693 Pressurized chamber management Hugues Dupont, Adam Zygmunt Cygan, Christopher S. Del Campo, Alien Ugalde, Christopher Irvine +1 more 2020-01-14
10344592 Flushing microfluidic sensor systems Laurent Pirolli, Nathan Landsiedel, Adriaan Gisolf 2019-07-09
9534459 Pump actuated valve Kent David Harms, Albert Hoefel 2017-01-03
7703541 Rotary actuator mechanism for a downhole tool Alok Dwivedi 2010-04-27
7331398 Multi-drop flow control valve system Alok Dwivedi 2008-02-19
5862031 ESD protection circuit for integrated circuits having a bipolar differential input Charles R. Wicker, Derek F. Bowers 1999-01-19