P

Inventor

TEDESCHI LUCA

IT9 patents
⚠️ This page may combine multiple inventors who share the name “TEDESCHI LUCA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SMITH INTERNATIONAL

4 patents
US7690442B2Apr 6, 2010

Drill bit and cutting inserts for hard/abrasive formations

SMITH INTERNATIONAL22 citations89
US7913778B2Mar 29, 2011

Rock bit with hydraulic configuration

SMITH INTERNATIONAL4 citations59
US11512536B2Nov 29, 2022

Drill bit for use with intensified fluid pressures

SMITH INTERNATIONAL0 citations56
US9856701B2Jan 2, 2018

Rolling cone drill bit having high density cutting elements

SMITH INTERNATIONAL1 citations45

SCHLUMBERGER TECHNOLOGY CORP

2 patents
US12421801B2Sep 23, 2025

Drill bit for use with intensified fluid pressures

SCHLUMBERGER TECHNOLOGY CORP0 citations56
US12037850B2Jul 16, 2024

Drill bit for use with intensified fluid pressures

SCHLUMBERGER TECHNOLOGY CORP0 citations56

TEDESCHI LUCA

2 patents
US8091654B2Jan 10, 2012

Rock bit with vectored hydraulic nozzle retention sleeves

TEDESCHI LUCA2 citations55
US8281881B2Oct 9, 2012

Rolling cone drill bit having cutting elements with improved orientations

TEDESCHI LUCA1 citations45

PORTWOOD GARY

1 patent
US9074431B2Jul 7, 2015

Rolling cone drill bit having high density cutting elements

PORTWOOD GARY2 citations48