Inventor

GRUETZMANN INES

DE4 patents

⚠️ This page may combine multiple inventors who share the name “GRUETZMANN INES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEHR JOERG

2 patents

US8826974B2Sep 9, 2014

Integrated continuous liner expansion method

LEHR JOERG4 citations66

US8733456B2May 27, 2014

Apparatus and methods for multi-layer wellbore construction

LEHR JOERG0 citations45

HERBERG WOLFGANG E

1 patent

US9051792B2Jun 9, 2015

Wellbore tool with exchangeable blades

HERBERG WOLFGANG E23 citations85

O'CONNOR KEVEN

1 patent

US8443903B2May 21, 2013

Pump down swage expansion method

O'CONNOR KEVEN0 citations50