Inventor

CLARK JR LLOYD D

US5 patents

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

SCHLUMBERGER TECHNOLOGY CORP

3 patents

US7787525B1Aug 31, 2010

Method and apparatus for transmission of well-bore data on multiple carrier frequencies

SCHLUMBERGER TECHNOLOGY CORP46 citations88

US5736936AApr 7, 1998

Method and apparatus for predicting peak voltage of a cable conveyed tool

SCHLUMBERGER TECHNOLOGY CORP16 citations78

US5483232AJan 9, 1996

Method and apparatus for predicting peak voltage of a cable conveyed tool

SCHLUMBERGER TECHNOLOGY CORP13 citations70

SEHLUMBERGER TECHNOLOGY CORP

1 patent

US6999517B1Feb 14, 2006

Method and apparatus for transmission of data on multiple propagation modes with far-end cross-talk cancellation

SEHLUMBERGER TECHNOLOGY CORP29 citations85

MASSACHUSETTS INST TECHNOLOGY

1 patent

US5116464AMay 26, 1992

Cesium hydroxide etch of a semiconductor crystal

MASSACHUSETTS INST TECHNOLOGY10 citations72