Inventor
NELSON NATHAN
US29 patents
⚠️ This page may combine multiple inventors who share the name “NELSON NATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALL DAVID R
9 patentsUS7451835B1Nov 18, 2008
Downhole turbine
HALL DAVID R19 citations92
US7434634B1Oct 14, 2008
Downhole turbine
HALL DAVID R39 citations92
US8499857B2Aug 6, 2013
Downhole jack assembly sensor
HALL DAVID R9 citations84
US8201645B2Jun 19, 2012
Downhole tool string component that is protected from drilling stresses
HALL DAVID R15 citations84
US7497254B2Mar 3, 2009
Pocket for a downhole tool string component
HALL DAVID R11 citations84
US7650951B1Jan 26, 2010
Resettable actuator for downhole tool
HALL DAVID R7 citations74
US7669663B1Mar 2, 2010
Resettable actuator for downhole tool
HALL DAVID R3 citations63
US7669671B2Mar 2, 2010
Segmented sleeve on a downhole tool string component
HALL DAVID R6 citations63
US7692140B1Apr 6, 2010
Downhole cover
HALL DAVID R3 citations62
SCHLUMBERGER TECHNOLOGY CORP
5 patentsUS7980331B2Jul 19, 2011
Accessible downhole power assembly
SCHLUMBERGER TECHNOLOGY CORP28 citations92
US7897914B2Mar 1, 2011
Downhole nuclear tool
SCHLUMBERGER TECHNOLOGY CORP8 citations84
US7900720B2Mar 8, 2011
Downhole drive shaft connection
SCHLUMBERGER TECHNOLOGY CORP12 citations81
US7897915B2Mar 1, 2011
Segmented tubular body
SCHLUMBERGER TECHNOLOGY CORP6 citations73
US7721826B2May 25, 2010
Downhole jack assembly sensor
SCHLUMBERGER TECHNOLOGY CORP5 citations62
UNIV RAMOT
3 patentsUS8741598B2Jun 3, 2014
Photocatalytic hydrogen production in cyanobacteria
UNIV RAMOT0 citations50
US7989183B2Aug 2, 2011
Soluble fusion proteins comprising heterologous polypeptides
UNIV RAMOT0 citations40
US7560250B2Jul 14, 2009
Soluble fusion proteins comprising heterologous polypeptides
UNIV RAMOT0 citations40