KH

Kevin Hayes

Schlumberger Technology: 8 patents #785 of 7,293Top 15%
📍 Missouri City, TX: #170 of 1,012 inventorsTop 20%
🗺 Texas: #18,864 of 125,132 inventorsTop 20%
Overall (All Time): #652,957 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8561686 Downhole fluid communication apparatus and method Chen Tao, Danny A. Hlavinka, Jonathan W. Brown, Christopher S. Del Campo, Stephane Briquet +1 more 2013-10-22
8240375 Field joint for a downhole tool Stephane Briquet, Steve Ervin, Christopher S. Del Campo, Joe Nahas 2012-08-14
8220536 Downhole fluid communication apparatus and method Chen Tao, Danny A. Hlavinka, Jonathan W. Brown, Christopher S. Del Campo, Stephane Briquet +1 more 2012-07-17
8042611 Field joint for a downhole tool Stephane Briquet, Steve Ervin, Chris Del Campo, Joe Nahas 2011-10-25
7854264 Volumetric compensating annular bellows Laure Mandrou, Alain P. Dorel, Reinhard Powell 2010-12-21
7726396 Field joint for a downhole tool Stephane Briquet, Steve Ervin, Chris Del Campo, Joe Nahas 2010-06-01
7191842 Collapse resistant expandables for use in wellbore environments Matthew R. Hackworth, Craig D. Johnson, Laurent Alteirac, Don Eubank, Joel McClurkin 2007-03-20
7055609 Handling and assembly equipment and method Craig D. Johnson, Dennis Mills, Matthew R. Hackworth, Michael Dean Langlais, Martin Prado 2006-06-06