Inventor
VAN DER SPEK ALEXANDER MICHAEL
NL3 patents
Patents
3 patentsUS7315666B2Jan 1, 2008
Coiled optical fiber assembly for measuring pressure and/or other physical data
SHELL OIL CO48 citations87
US7561771B2Jul 14, 2009
Method for installing a double ended distributed sensing fiber optical assembly within a guide conduit
SHELL OIL CO10 citations74
US6915703B2Jul 12, 2005
Capacitance meter
SHELL OIL CO7 citations69