P

Inventor

PONDER ANDREW D

US12 patents
⚠️ This page may combine multiple inventors who share the name “PONDER ANDREW D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STOWE II CALVIN J

4 patents
US8936109B2Jan 20, 2015

Cutting elements for cutting tools

STOWE II CALVIN J9 citations82
US8434572B2May 7, 2013

Cutting elements for downhole cutting tools

STOWE II CALVIN J7 citations82
US9493992B2Nov 15, 2016

Cutting device and method of making

STOWE II CALVIN J0 citations50
US8327957B2Dec 11, 2012

Downhole cutting tool having center beveled mill blade

STOWE II CALVIN J0 citations39

BAKER HUGHES INC

3 patents
US7878253B2Feb 1, 2011

Hydraulically released window mill

BAKER HUGHES INC91 citations93
US9416612B2Aug 16, 2016

Lower mill spaced cutting ring structure

BAKER HUGHES INC2 citations58
US10047584B2Aug 14, 2018

Lower mill spaced cutting ring structure

BAKER HUGHES INC1 citations48

GUIDRY CHRISTOPHER W

1 patent
US8499834B2Aug 6, 2013

Milling tool for establishing openings in wellbore obstructions

GUIDRY CHRISTOPHER W8 citations76

BAKER HUGHES A GE CO LLC

1 patent
US10267111B2Apr 23, 2019

Multi-tool bottom hole assembly with selective tool operation feature

BAKER HUGHES A GE CO LLC4 citations68

ALEXANDER DAVID

1 patent
US11512551B2Nov 29, 2022

Extrudable ball for multiple activations

ALEXANDER DAVID0 citations45

HART DANIEL R

1 patent
US10450820B2Oct 22, 2019

Method and apparatus for swarf disposal in wellbores

HART DANIEL R0 citations44

HUYNH TRUNG QUOC

1 patent
US8479846B2Jul 9, 2013

Earth-boring tools including an impact material and methods of drilling through casing

HUYNH TRUNG QUOC0 citations39