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E21C2035/1813
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FIXED CONSTRUCTIONS
E21
Mining
E21C
MINING OR QUARRYING
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E21C2035/1813
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Patents Grants
last 30 patents
Information
Patent Grant
Combination polycrystalline diamond bit and bit holder
Patent number
10,746,021
Issue date
Aug 18, 2020
The Sollami Company
Phillip Sollami
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Cutting tool assemblies including superhard working surfaces, mater...
Patent number
10,414,069
Issue date
Sep 17, 2019
U.S. Synthetic Corporation
David P. Miess
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pick, in particular a round-shank pick
Patent number
10,415,385
Issue date
Sep 17, 2019
Betek GmbH & Co. KG
Ulrich Kraemer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Material-removal systems, cutting tools therefor, and related methods
Patent number
10,408,057
Issue date
Sep 10, 2019
APERGY BMCS ACQUISITION CORPORATION
Russell R. Myers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool with steel sleeve member
Patent number
10,323,515
Issue date
Jun 18, 2019
The Sollami Company
Phillip Sollami
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Shear cutter pick milling system
Patent number
10,323,514
Issue date
Jun 18, 2019
U.S. Synthetic Corporation
Regan Leland Burton
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Pick including polycrystalline diamond compact
Patent number
10,316,660
Issue date
Jun 11, 2019
APERGY BMCS ACQUISITION CORPORATION
Regan Leland Burton
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Rotatable cutting tool with cutting insert and bolster
Patent number
10,294,786
Issue date
May 21, 2019
Kennametal Inc.
Luke A. Weber
E21 - EARTH DRILLING MINING
Information
Patent Grant
Combination polycrystalline diamond bit and bit holder
Patent number
10,260,342
Issue date
Apr 16, 2019
The Sollami Company
Phillip Sollami
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Material removing tool for road milling mining and trenching operat...
Patent number
10,180,065
Issue date
Jan 15, 2019
The Sollami Company
Phillip Sollami
E21 - EARTH DRILLING MINING
Information
Patent Grant
Strike constructions, picks comprising same and methods for making...
Patent number
10,125,607
Issue date
Nov 13, 2018
Element Six GmbH
Daniel Hlawatschek
B24 - GRINDING POLISHING
Information
Patent Grant
Combination polycrystalline diamond bit and bit holder
Patent number
10,107,097
Issue date
Oct 23, 2018
The Sollami Company
Phillip Sollami
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bit/holder with enlarged ballistic tip insert
Patent number
9,976,418
Issue date
May 22, 2018
The Sollami Company
Phillip Sollami
E21 - EARTH DRILLING MINING
Information
Patent Grant
Chisel device and wear-protected chisel for ground milling machines
Patent number
9,790,790
Issue date
Oct 17, 2017
Bomag GmbH
Robert Laux
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pick tool having a super-hard planar strike surface
Patent number
9,593,577
Issue date
Mar 14, 2017
Element Six GmbH
Frank Friedrich Lachmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Tip for a pick tool, method of making same and pick tool comprising...
Patent number
9,562,431
Issue date
Feb 7, 2017
Element Six Abrasives S.A.
Robert Fries
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Road-removal system employing polycrystalline diamond compacts
Patent number
9,434,091
Issue date
Sep 6, 2016
U.S. Synthetic Corporation
Regan Leland Burton
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Tip for degradation tool and tool comprising same
Patent number
9,249,662
Issue date
Feb 2, 2016
Element Six Abrasives S.A.
Cornelis Roelof Jonker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensored pick assembly
Patent number
9,234,422
Issue date
Jan 12, 2016
Schlumberger Technology Corporation
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Super-hard tip for a pick tool and pick tool comprising same
Patent number
9,234,423
Issue date
Jan 12, 2016
Element Six Abrasives S.A.
Peter Bush
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Sensored pick assembly
Patent number
8,820,845
Issue date
Sep 2, 2014
Schlumberger Technology Corporation
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Chisel holder having a weld as a wear protection element
Patent number
8,783,785
Issue date
Jul 22, 2014
Wirtgen GmbH
Thomas Lehnert
E21 - EARTH DRILLING MINING
Information
Patent Grant
Body comprising hard face structure and method for making same
Patent number
8,753,755
Issue date
Jun 17, 2014
Element Six GmbH
Igor Yuri Konyashin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Thermally stable pointed diamond with increased impact resistance
Patent number
8,215,420
Issue date
Jul 10, 2012
Schlumberger Technology Corporation
David R. Hall
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Attack tool
Patent number
7,464,993
Issue date
Dec 16, 2008
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for tipping a cutter head of an end-milling cutter
Patent number
6,592,304
Issue date
Jul 15, 2003
Betek Bergbau-und Hartmetalltechnik Karl-Heinz Simon GmbH & Co. KG
Karl Kammerer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of using composite cermet articles
Patent number
5,806,934
Issue date
Sep 15, 1998
Kennametal Inc.
Ted R. Massa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite cermet articles and method of making
Patent number
5,776,593
Issue date
Jul 7, 1998
Kennametal Inc.
Ted R. Massa
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite cermet articles and method of making
Patent number
5,697,046
Issue date
Dec 9, 1997
Kennametal Inc.
Edward V. Conley
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Composite cermet articles and method of making
Patent number
5,697,042
Issue date
Dec 9, 1997
Kennametal Inc.
Ted R. Massa
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
DIAMOND INSERT WITH HEAT TRANSFER BORE
Publication number
20190178080
Publication date
Jun 13, 2019
THE SOLLAMI COMPANY
Phillip Sollami
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
THREE DIMENSIONAL PRINTING OF CERMET OR CEMENTED CARBIDE
Publication number
20190161837
Publication date
May 30, 2019
Sandvik Intellectual Property AB
Carl-Johan MADERUD
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ASYMMETRIC PICK TOOL WITH AN ASPECT RATIO BETWEEN LEADING AND TRAIL...
Publication number
20180238170
Publication date
Aug 23, 2018
ELEMENT SIX GMBH
MARKUS KILIAN SCHARTING
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
BIT/HOLDER WITH ENLARGED BALLISTIC TIP INSERT
Publication number
20180202290
Publication date
Jul 19, 2018
Phillip Sollami
E21 - EARTH DRILLING MINING
Information
Patent Application
SCANNING ELECTROCHEMICAL MICROSCOPY WITH OSCILLATING PROBE TIP
Publication number
20180052187
Publication date
Feb 22, 2018
University of Warwick
Patrick Unwin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PICK, IN PARTICULAR A ROUND-SHANK PICK
Publication number
20180003051
Publication date
Jan 4, 2018
BETEK GmbH & Co. KG
Ulrich KRAEMER
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATABLE CUTTING TOOL WITH CUTTING INSERT AND BOLSTER
Publication number
20170342831
Publication date
Nov 30, 2017
Kennametal Inc.
Luke A. Weber
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Pick, In Particular A Round-Shank Pick
Publication number
20170241265
Publication date
Aug 24, 2017
BETEK GmbH & Co. KG
Ulrich Kraemer
E21 - EARTH DRILLING MINING
Information
Patent Application
PICK TOOL HAVING A SUPER-HARD PLANAR STRIKE SURFACE
Publication number
20150240635
Publication date
Aug 27, 2015
Frank Friedrich Lachmann
E21 - EARTH DRILLING MINING
Information
Patent Application
PICK TOOL AND METHOD OF USING SAME
Publication number
20150137579
Publication date
May 21, 2015
ELEMENT SIX GMBH
Frank Friedrich Lachmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Chisel Device And Wear-Protected Chisel For Ground Milling Machines
Publication number
20150091365
Publication date
Apr 2, 2015
BOMAG GmbH
Robert Laux
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPER-HARD TIP FOR A PICK TOOL AND PICK TOOL COMPRISING SAME
Publication number
20140361601
Publication date
Dec 11, 2014
Peter Bush
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
SHEAR CUTTER PICK MILLING SYSTEM
Publication number
20140339883
Publication date
Nov 20, 2014
US Synthetic Corporation
Regan Leland Burton
E21 - EARTH DRILLING MINING
Information
Patent Application
ROAD-REMOVAL SYSTEM EMPLOYING POLYCRYSTALLINE DIAMOND COMPACTS
Publication number
20140339879
Publication date
Nov 20, 2014
US Synthetic Corporation
Regan Leland Burton
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Sensored Pick Assembly
Publication number
20140327295
Publication date
Nov 6, 2014
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Application
TIP FOR A PICK TOOL, METHOD OF MAKING SAME AND PICK TOOL COMPRISING...
Publication number
20140265530
Publication date
Sep 18, 2014
Robert Fries
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
TIP FOR DEGRADATION TOOL AND TOOL COMPRISING SAME
Publication number
20140084669
Publication date
Mar 27, 2014
Cornelis Roelof Jonker
E21 - EARTH DRILLING MINING
Information
Patent Application
PICK TOOL
Publication number
20140062163
Publication date
Mar 6, 2014
Cornelis Roelof Jonker
E21 - EARTH DRILLING MINING
Information
Patent Application
Sensored Pick Assembly
Publication number
20130270890
Publication date
Oct 17, 2013
David R. Hall
E21 - EARTH DRILLING MINING
Information
Patent Application
Metal Matrix Composite Mining Pick and Method of Making
Publication number
20130207445
Publication date
Aug 15, 2013
Sandvik Intellectual Property AB
Andy Bell
E21 - EARTH DRILLING MINING
Information
Patent Application
HARD FACE STRUCTURE, BODY COMPRISING SAME AND METHOD FOR MAKING SAME
Publication number
20130125872
Publication date
May 23, 2013
Igor Yuri Konyashin
B32 - LAYERED PRODUCTS
Information
Patent Application
HARD FACE STRUCTURE AND BODY COMPRISING SAME
Publication number
20130052481
Publication date
Feb 28, 2013
ELEMENT SIX GMBH
Igor Yuri Konyashin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SCANNING ELECTROCHEMICAL MICROSCOPY
Publication number
20130032495
Publication date
Feb 7, 2013
Patrick Unwin
B82 - NANO-TECHNOLOGY
Information
Patent Application
Chisel holder having a weld as a wear protection element
Publication number
20110204702
Publication date
Aug 25, 2011
Thomas Lehnert
E21 - EARTH DRILLING MINING
Information
Patent Application
Thermally Stable Pointed Diamond with Increased Impact Resistance
Publication number
20090133938
Publication date
May 28, 2009
David R. Hall
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Attack Tool
Publication number
20080036283
Publication date
Feb 14, 2008
David R. Hall
E21 - EARTH DRILLING MINING