P

Inventor

WEBB CASEY

US33 patents
⚠️ This page may combine multiple inventors who share the name “WEBB CASEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HALL DAVID R

21 patents
US7628233B1Dec 8, 2009

Carbide bolster

HALL DAVID R55 citations98
US8960337B2Feb 24, 2015

High impact resistant tool with an apex width between a first and second transitions

HALL DAVID R25 citations92
US8567532B2Oct 29, 2013

Cutting element attached to downhole fixed bladed bit at a positive rake angle

HALL DAVID R20 citations92
US8365845B2Feb 5, 2013

High impact resistant tool

HALL DAVID R14 citations92
USD674422SJan 15, 2013

Drill bit with a pointed cutting element and a shearing cutting element

HALL DAVID R18 citations92
US7641002B2Jan 5, 2010

Drill bit

HALL DAVID R33 citations92
US8714285B2May 6, 2014

Method for drilling with a fixed bladed bit

HALL DAVID R8 citations84
US8616305B2Dec 31, 2013

Fixed bladed bit that shifts weight between an indenter and cutting elements

HALL DAVID R7 citations84
US8550190B2Oct 8, 2013

Inner bit disposed within an outer bit

HALL DAVID R16 citations84
USD678368SMar 19, 2013

Drill bit with a pointed cutting element

HALL DAVID R9 citations84
US9988118B1Jun 5, 2018

Load-leveling suspended hanger

HALL DAVID R9 citations82
US7533738B1May 19, 2009

Insert in a downhole drill bit

HALL DAVID R11 citations79
US10933763B2Mar 2, 2021

Overhead programmable battery charger

HALL DAVID R3 citations73
US10726220B2Jul 28, 2020

Tool tracking and monitoring device and method

HALL DAVID R3 citations73
US10677388B2Jun 9, 2020

Overhead mounting system and attachments

HALL DAVID R6 citations73
US10718129B2Jul 21, 2020

Housing for digital assistant

HALL DAVID R1 citations63
US10921761B2Feb 16, 2021

Power drop assembly with processor and memory

HALL DAVID R1 citations62
US8839888B2Sep 23, 2014

Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements

HALL DAVID R2 citations62
US9074433B2Jul 7, 2015

Fixed bladed drill bit cutter profile

HALL DAVID R2 citations59
US8141662B2Mar 27, 2012

Downhole lubrication system

HALL DAVID R0 citations51
US10810882B2Oct 20, 2020

Parking assist apparatus

HALL DAVID R0 citations41

HALL LABS LLC

6 patents

SCHLUMBERGER TECHNOLOGY CORP

4 patents

DEVOS LLC

1 patent

HALL LABAS LLC

1 patent