Inventor

JAENSCH MANFRED

DE5 patents

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

WEATHERFORD LAMB

2 patents

US7231984B2Jun 19, 2007

Gripping insert and method of gripping a tubular

WEATHERFORD LAMB45 citations90

US6386282B1May 14, 2002

Safety switching system for clamping devices for pipes

WEATHERFORD LAMB14 citations81

WEATHERFORD PROD & EQUIP

1 patent

US5221099AJun 22, 1993

Device for conducting forces into movable objects

WEATHERFORD PROD & EQUIP73 citations91

WEATHERFORD OIL TOOL

1 patent

US4753108AJun 28, 1988

Apparatus for testing connections between pieces of piping for impermeability to gases

WEATHERFORD OIL TOOL17 citations70

BASF AG

1 patent

US4976138ADec 11, 1990

Measuring arrangement for determining the liquid absorption of paper

BASF AG19 citations67