Inventor
RUBINSTEIN SCOTT A
US7 patents
Patents
7 patentsUS6973974B2Dec 13, 2005
Valves for use in wells
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US6668935B1Dec 30, 2003
Valve for use in wells
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US7428350B1Sep 23, 2008
Optical turnaround system
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US6966380B2Nov 22, 2005
Valves for use in wells
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US7220067B2May 22, 2007
Cable splice protector
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US7496248B2Feb 24, 2009
Optical turnaround system
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US7720325B2May 18, 2010
Optical turnaround system
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