Inventor

SHAIKH FARHAT A

US7 patents

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

DRESSER IND

2 patents

US4628495ADec 9, 1986

Measuring while drilling apparatus mud pressure signal valve

DRESSER IND51 citations90

US4483394ANov 20, 1984

Hydraulic power unit for measurement while drilling apparatus

DRESSER IND22 citations80

SHAIKH FARHAT A

2 patents

US8733455B2May 27, 2014

Roller standoff assemblies

SHAIKH FARHAT A21 citations85

US9080418B2Jul 14, 2015

Dirty fluid valve with chevron seal

SHAIKH FARHAT A0 citations47

BAKER HUGHES OILFIELD OPERATIONS LLC

2 patents

US12410662B1Sep 9, 2025

Shock resistant and load tailored tensile bar method, and system

BAKER HUGHES OILFIELD OPERATIONS LLC0 citations46

US12398606B2Aug 26, 2025

Mechanical stop arrangement for a borehole tubular to locate and restrain a borehole tool to an outside diameter of the tubular, method, and system

BAKER HUGHES OILFIELD OPERATIONS LLC0 citations40

ITSKOVICH GREGORY B

1 patent

US9709692B2Jul 18, 2017

Method and apparatus for borehole wall resistivity imaging with full circumferential coverage

ITSKOVICH GREGORY B1 citations46