Inventor

LUCE DAVID K

US9 patents

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

LUCE DAVID K

4 patents

US8450637B2May 28, 2013

Apparatus for automated application of hardfacing material to drill bits

LUCE DAVID K10 citations80

US8698038B2Apr 15, 2014

Method and apparatus for the automated application of hardfacing material to rolling cutters of earth-boring drill bits

LUCE DAVID K5 citations69

US11766723B2Sep 26, 2023

Tail stock for a long vertically suspended workpiece that will experience heat expansion

LUCE DAVID K0 citations55

US11198183B2Dec 14, 2021

Tail stock for a long vertically suspended workpiece that will experience heat expansion

LUCE DAVID K0 citations55

KULKARNI AJAY V

2 patents

US8087479B2Jan 3, 2012

Drill bit with an adjustable steering device

KULKARNI AJAY V64 citations95

US8240399B2Aug 14, 2012

Drill bit with an adjustable steering device

KULKARNI AJAY V22 citations90

BAKER HUGHES INC

2 patents

US7779937B2Aug 24, 2010

Steel tooth bit with scooped teeth profile

BAKER HUGHES INC0 citations51

US7823664B2Nov 2, 2010

Corrosion protection for head section of earth boring bit

BAKER HUGHES INC1 citations48

STEVENS JOHN H

1 patent

US9439277B2Sep 6, 2016

Robotically applied hardfacing with pre-heat

STEVENS JOHN H2 citations62