Gerald A. Stangl

Person

Stillwater, OK, US

People

Patents Grantslast 30 patents

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
Directional reaming system
- Patent number 7,654,340
- Issue date Feb 2, 2010
- The Charles Machine Works, Inc.
- Kelvin P. Self
- E21 - EARTH DRILLING MINING
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
Information Patent Grant
System and method for locating and tracking a boring tool
- Patent number 7,373,993
- Issue date May 20, 2008
- The Charles Machine Works, Inc.
- Kelvin P. Self
- E21 - EARTH DRILLING MINING
Information Patent Grant
Directional reaming system
- Patent number 7,195,079
- Issue date Mar 27, 2007
- The Charles Machine Works, Inc.
- Kelvin P. Self
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for locating and tracking a boring tool
- Patent number 7,111,693
- Issue date Sep 26, 2006
- The Charles Machine Works, Inc.
- Kelvin P. Self
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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
Directional Reaming System
- Publication number 20070187148
- Publication date Aug 16, 2007
- The Charles Machine Works, Inc.
- Kelvin P. Self
- 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
Information Patent Application
System And Method For Locating And Tracking A Boring Tool
- Publication number 20070012483
- Publication date Jan 18, 2007
- The Charles Machine Works, Inc.
- Kelvin P. Self
- E21 - EARTH DRILLING MINING
Information Patent Application
Directional reaming system
- Publication number 20040188142
- Publication date Sep 30, 2004
- Kelvin P. Self
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for automatically drilling and backreaming a hori...
- Publication number 20040028476
- Publication date Feb 12, 2004
- The Charles Machine Works, Inc.
- David R. Payne
- E21 - EARTH DRILLING MINING

Gerald A. Stangl

Person

Patents Grantslast 30 patents

System and method for tracking and maintaining an on-grade horizont...

System for tracking and maintaining on on-grade horizontal borehole

Directional reaming system

System for tracking and maintaining an on-grade horizontal borehole

System and method for locating and tracking a boring tool

Directional reaming system

System and method for locating and tracking a boring tool

Patents Applicationslast 30 patents

System For Tracking And Maintaining An On-Grade Horizontal Borehole

System for Tracking and Maintaining on On-Grade Horizontal Borehole

Directional Reaming System

System For Tracking And Maintaining An On-Grade Horizontal Borehole

System And Method For Locating And Tracking A Boring Tool

Directional reaming system

System and method for automatically drilling and backreaming a hori...