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DIAMANT BOART STRATABIT S.A.
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BRUSSELS, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Diamond tools for rock drilling, metal cutting and wear part applic...
Patent number
5,624,068
Issue date
Apr 29, 1997
Sandvik AB
Mats G. Waldenstrom
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drilling tool intended to widen a well
Patent number
5,341,888
Issue date
Aug 30, 1994
Diamant Boart Stratabit S.A.
Rene Deschutter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Divergent fluid nozzle for drilling tool
Patent number
5,293,946
Issue date
Mar 15, 1994
Total
Alain Besson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Diamond tools for rock drilling, metal cutting and wear part applic...
Patent number
5,264,283
Issue date
Nov 23, 1993
Sandvik AB
Mats G. Waldenstrom
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tools for cutting rock drilling
Patent number
5,217,081
Issue date
Jun 8, 1993
Sandvik AB
Mats G. Waldenstrom
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Corebarrel
Patent number
5,209,310
Issue date
May 11, 1993
Diamant Boart Stratabit Limited
Graham Clydesdale
E21 - EARTH DRILLING MINING
Information
Patent Grant
Threaded joint for drill rod elements
Patent number
5,169,183
Issue date
Dec 8, 1992
Diamant Boart Stratabit S.A.
Charles P. Hallez
E21 - EARTH DRILLING MINING
Information
Patent Grant
Corebarrel
Patent number
4,765,414
Issue date
Aug 23, 1988
Diamant Boart Stratabit Limited
Terence A. Moore
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74057242 - QUATROCUT
Serial number
74057242
Registration number
1689835
Filing date
Mar 25, 1991
Diamant Boart Stratabit S.A.
7 - Machines and machine tools
Information
Trademark
74056366 - REC
Serial number
74056366
Registration number
1771982
Filing date
May 7, 1990
Diamant Boart Stratabit S.A.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
73681757 - DBS DIAMANT BOART STRATABIT
Serial number
73681757
Registration number
1522397
Filing date
Aug 31, 1987
DIAMANT BOART STRATABIT S.A.
7 - Machines and machine tools