Inventor

MARKETZ FRANZ

NL3 patents

Patents

3 patents

US6431282B1Aug 13, 2002

Method for annular sealing

SHELL OIL CO282 citations95

US7150328B2Dec 19, 2006

Method for interconnecting adjacent expandable pipes

SHELL OIL CO33 citations90

US7040018B2May 9, 2006

Radially expandable tubular with supported end portion

SHELL OIL CO12 citations79