Inventor

CLARK LESTER I

US4 patents

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

BAKER HUGHES INC

3 patents

US7900703B2Mar 8, 2011

Method of drilling out a reaming tool

BAKER HUGHES INC65 citations97

US7621351B2Nov 24, 2009

Reaming tool suitable for running on casing or liner

BAKER HUGHES INC15 citations83

US7954570B2Jun 7, 2011

Cutting elements configured for casing component drillout and earth boring drill bits including same

BAKER HUGHES INC15 citations82

MCCLAIN ERIC E

1 patent

US8191654B2Jun 5, 2012

Methods of drilling using differing types of cutting elements

MCCLAIN ERIC E3 citations59