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Brian K. Bailey
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Stillwater, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic coupler for inducing a signal on a utility line
Patent number
12,050,300
Issue date
Jul 30, 2024
The Charles Machine Works, Inc.
Richard William Fling
G01 - MEASURING TESTING
Information
Patent Grant
Augmented reality system for use in horizontal directional drilling...
Patent number
12,049,816
Issue date
Jul 30, 2024
The Charles Machine Works, Inc.
Bradley S. Marshall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for tracking a downhole tool
Patent number
11,747,504
Issue date
Sep 5, 2023
The Charles Machine Works, Inc.
Scott B. Cole
G01 - MEASURING TESTING
Information
Patent Grant
Augmented reality system for use in horizontal directional drilling...
Patent number
11,639,661
Issue date
May 2, 2023
The Charles Machine Works, Inc.
Bradley S. Marshall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Airborne locator of an underground object
Patent number
11,480,704
Issue date
Oct 25, 2022
The Charles Machine Works, Inc.
Scott B. Cole
E21 - EARTH DRILLING MINING
Information
Patent Grant
Underground guidance using above-ground mesh network
Patent number
11,306,580
Issue date
Apr 19, 2022
The Charles Machine Works, Inc.
Brent W. Perteet
E21 - EARTH DRILLING MINING
Information
Patent Grant
Airborne locator of an underground object
Patent number
10,877,176
Issue date
Dec 29, 2020
The Charles Machine Works, Inc.
Scott B. Cole
G01 - MEASURING TESTING
Information
Patent Grant
Underground guidance using above-ground mesh network
Patent number
10,822,941
Issue date
Nov 3, 2020
The Charles Machine Works, Inc.
Brent W. Perteet
G01 - MEASURING TESTING
Information
Patent Grant
External hollow antenna
Patent number
10,677,043
Issue date
Jun 9, 2020
The Charles Machine Works, Inc.
Michael F. Gard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Airborne locator of an underground object
Patent number
10,459,105
Issue date
Oct 29, 2019
The Charles Machine Works, Inc.
Scott B. Cole
G01 - MEASURING TESTING
Information
Patent Grant
Noise measurement in a locating receiver
Patent number
10,107,931
Issue date
Oct 23, 2018
The Charles Machine Works, Inc.
Brian K. Bailey
G01 - MEASURING TESTING
Information
Patent Grant
Underground utility line locator and method for use
Patent number
10,042,074
Issue date
Aug 7, 2018
The Charles Machine Works, Inc.
Brian K. Bailey
G01 - MEASURING TESTING
Information
Patent Grant
External hollow antenna
Patent number
9,995,132
Issue date
Jun 12, 2018
The Charles Machine Works, Inc.
Michael F. Gard
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for tracking and maintaining an on-grade horizont...
Patent number
8,191,653
Issue date
Jun 5, 2012
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
G01 - MEASURING TESTING
Information
Patent Grant
System for tracking and maintaining on on-grade horizontal borehole
Patent number
7,896,107
Issue date
Mar 1, 2011
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
G01 - MEASURING TESTING
Information
Patent Grant
System for tracking and maintaining an on-grade horizontal borehole
Patent number
7,510,029
Issue date
Mar 31, 2009
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
AUGMENTED REALITY SYSTEM FOR USE IN HORIZONTAL DIRECTIONAL DRILLING...
Publication number
20230258071
Publication date
Aug 17, 2023
The Charles Machine Works, Inc.
Bradley S. Marshall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DEVICE AND METHOD FOR TRACKING A DOWNHOLE TOOL
Publication number
20230041967
Publication date
Feb 9, 2023
The Charles Machine Works, Inc.
Scott B. Cole
E21 - EARTH DRILLING MINING
Information
Patent Application
TWIN COAXIAL LEFT/RIGHT ANTENNA CONFIGURATION
Publication number
20220342106
Publication date
Oct 27, 2022
The Charles Machine Works, Inc.
Brian K. Bailey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC COUPLER FOR INDUCING A SIGNAL ON A UTILITY LINE
Publication number
20220317326
Publication date
Oct 6, 2022
The Charles Machine Works, Inc.
Richard William Fling
G01 - MEASURING TESTING
Information
Patent Application
Pipeline Following Sensor Arrangement
Publication number
20210131615
Publication date
May 6, 2021
Brian K. Bailey
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Airborne Locator Of An Underground Object
Publication number
20210116596
Publication date
Apr 22, 2021
The Charles Machine Works, Inc.
Scott B. Cole
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Augmented Reality System For Use In Horizontal Directional Drilling...
Publication number
20210047915
Publication date
Feb 18, 2021
The Charles Machine Works, Inc.
Bradley S. Marshall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Underground Guidance Using Above-Ground Mesh Network
Publication number
20210040840
Publication date
Feb 11, 2021
The Charles Machine Works, Inc.
Brent W. Perteet
G01 - MEASURING TESTING
Information
Patent Application
Magnetic Coupler for Inducing a Signal on a Utility Line
Publication number
20210011188
Publication date
Jan 14, 2021
The Charles Machine Works, Inc.
Richard William Fling
G01 - MEASURING TESTING
Information
Patent Application
Airborne Locator Of An Underground Object
Publication number
20200088903
Publication date
Mar 19, 2020
The Charles Machine Works, Inc.
Scott B. Cole
E21 - EARTH DRILLING MINING
Information
Patent Application
External Hollow Antenna
Publication number
20180291724
Publication date
Oct 11, 2018
The Charles Machine Works, Inc.
Michael F. Gard
E21 - EARTH DRILLING MINING
Information
Patent Application
Airborne Locator Of An Underground Object
Publication number
20170299755
Publication date
Oct 19, 2017
The Charles Machine Works, Inc.
Scott B. Cole
G01 - MEASURING TESTING
Information
Patent Application
Underground Guidance Using Above-Ground Mesh Network
Publication number
20170022799
Publication date
Jan 26, 2017
The Charles Machine Works, Inc.
Brent W. Perteet
E21 - EARTH DRILLING MINING
Information
Patent Application
External Hollow Antenna
Publication number
20160356146
Publication date
Dec 8, 2016
The Charles Machine Works, Inc.
Michael F. Gard
E21 - EARTH DRILLING MINING
Information
Patent Application
Device and Method for Tracking a Downhole Tool
Publication number
20160018551
Publication date
Jan 21, 2016
The Charles Machine Works, Inc.
Scott B. Cole
G01 - MEASURING TESTING
Information
Patent Application
Noise Measurement In A Locating Receiver
Publication number
20150369953
Publication date
Dec 24, 2015
The Charles Machine Works, Inc.
Brian K. Bailey
G01 - MEASURING TESTING
Information
Patent Application
Underground Utility Line Locator And Method For Use
Publication number
20150355364
Publication date
Dec 10, 2015
The Charles Machine Works, Inc.
Brian K. Bailey
G01 - MEASURING TESTING
Information
Patent Application
Automatic Locator Antenna Tuning System
Publication number
20130119992
Publication date
May 16, 2013
The Charles Machine Works, Inc.
Brian K. Bailey
G01 - MEASURING TESTING
Information
Patent Application
System For Tracking And Maintaining An On-Grade Horizontal Borehole
Publication number
20110147082
Publication date
Jun 23, 2011
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
E21 - EARTH DRILLING MINING
Information
Patent Application
System for Tracking and Maintaining on On-Grade Horizontal Borehole
Publication number
20090192715
Publication date
Jul 30, 2009
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
E21 - EARTH DRILLING MINING
Information
Patent Application
System For Tracking And Maintaining An On-Grade Horizontal Borehole
Publication number
20070044536
Publication date
Mar 1, 2007
The Charles Machine Works, Inc.
Floyd R. Gunsaulis
E21 - EARTH DRILLING MINING