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Total properties:
16
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Patent #:
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|
Issue Dt:
|
11/02/2004
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Application #:
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09806220
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Filing Dt:
|
05/14/2001
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Title:
|
THREAD COUPLING FOR A DRILL STRING FOR PERCUSSIVE ROCK DRILLING
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Patent #:
|
|
Issue Dt:
|
07/20/2010
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Application #:
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10500148
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Filing Dt:
|
04/04/2005
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Publication #:
|
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Pub Dt:
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08/11/2005
| | | | |
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Title:
|
COMPRESSED AIR PERCUSSIVE MECHANISM FOR A DOWN HOLE HAMMER AND DOWN HOLE HAMMER
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Patent #:
|
|
Issue Dt:
|
11/29/2011
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Application #:
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10514953
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Filing Dt:
|
01/09/2006
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Publication #:
|
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Pub Dt:
|
06/08/2006
| | | | |
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Title:
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THREAD JOINT FOR A DRILL STRING FOR PERCUSSIVE ROCK-DRILLING
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Patent #:
|
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Issue Dt:
|
02/23/2010
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Application #:
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11628998
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Filing Dt:
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12/08/2006
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Publication #:
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Pub Dt:
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01/17/2008
| | | | |
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Title:
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ENTRAINMENT FLUID CHANNELING DEVICE FOR A DOWN-HOLE DRILL STRING
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Patent #:
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Issue Dt:
|
04/10/2012
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Application #:
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11919644
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Filing Dt:
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01/31/2009
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Publication #:
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Pub Dt:
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03/25/2010
| | | | |
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Title:
|
DEVICE FOR EXPANDING AND/OR EVACUATING PARTS OF ANCHORS
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|
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Patent #:
|
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Issue Dt:
|
05/13/2014
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Application #:
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12736135
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Filing Dt:
|
09/13/2010
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Publication #:
|
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Pub Dt:
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01/06/2011
| | | | |
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Title:
|
DRILL BIT FOR A ROCK DRILLING TOOL WITH INCREASED TOUGHNESS AND METHOD FOR INCREASING THE TOUGHNESS OF SUCH DRILL BITS
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Patent #:
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Issue Dt:
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08/18/2015
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Application #:
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13261180
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Filing Dt:
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02/13/2012
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|
Publication #:
|
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Pub Dt:
|
06/07/2012
| | | | |
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Title:
|
DRILL STRING COMPONENT FOR NOISE CONTROL DURING PERCUSSION DRILLING
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|
|
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Patent #:
|
|
Issue Dt:
|
03/22/2016
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Application #:
|
13498031
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Filing Dt:
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03/23/2012
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Publication #:
|
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Pub Dt:
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02/28/2013
| | | | |
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Title:
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HARD METAL INSERT FOR A DRILL BIT FOR PERCUSSION DRILLING AND METHOD FOR GRINDING A HARD METAL INSERT
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Patent #:
|
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Issue Dt:
|
01/26/2016
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Application #:
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13788666
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Filing Dt:
|
03/07/2013
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Publication #:
|
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Pub Dt:
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07/18/2013
| | | | |
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Title:
|
Drill Bit For A Rock Drilling Tool With Increased Toughness And Method For Increasing The Toughness Of Such Drill Bits
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|
|
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Patent #:
|
|
Issue Dt:
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04/04/2017
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Application #:
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14119112
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Filing Dt:
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11/20/2013
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Publication #:
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Pub Dt:
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03/27/2014
| | | | |
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Title:
|
THREAD DEVICE, THREAD JOINT AND DRILL STRING COMPONENT FOR PERCUSSIVE ROCK DRILLING
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/10/2018
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Application #:
|
14785383
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Filing Dt:
|
10/19/2015
|
|
Publication #:
|
|
Pub Dt:
|
03/10/2016
| | | | |
|
Title:
|
DEVICE AND SYSTEM FOR PERCUSSION ROCK DRILLING
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|
|
|
|
Patent #:
|
NONE
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Issue Dt:
|
|
Application #:
|
15311754
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Filing Dt:
|
11/16/2016
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|
Publication #:
|
|
Pub Dt:
|
03/30/2017
| | | | |
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Title:
|
JOINT AND JOINT PARTS FOR DRILL STRING COMPONENTS AND COMPONENTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/05/2019
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Application #:
|
15570477
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Filing Dt:
|
10/30/2017
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|
Publication #:
|
|
Pub Dt:
|
05/24/2018
| | | | |
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Title:
|
CUTTING TOOL
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/24/2020
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Application #:
|
15571117
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Filing Dt:
|
11/01/2017
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|
Publication #:
|
|
Pub Dt:
|
06/21/2018
| | | | |
|
Title:
|
A METHOD FOR TREATING TOUGHNESS AND HARDNESS OF DRILL BIT BUTTONS
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|
|
|
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Patent #:
|
|
Issue Dt:
|
07/24/2018
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Application #:
|
29546613
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Filing Dt:
|
11/24/2015
|
|
Title:
|
ROCK DRILL BIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/23/2018
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Application #:
|
29619682
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Filing Dt:
|
09/29/2017
|
|
Title:
|
ROCK DRILL BIT
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|
