drilling-tools or other for making or working on holes

Industry

CPC
B21K5/02

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K5/00Making tools or tool parts

Current Industry

B21K5/02drilling-tools or other for making or working on holes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of forming a journal for a roller cone drill bit
- Patent number 11,577,349
- Issue date Feb 14, 2023
- Halliburton Energy Services, Inc.
- Young Ho Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of forming forged fixed-cutter earth-boring drill bit bodies
- Patent number 11,364,535
- Issue date Jun 21, 2022
- Baker Hughes Holdings LLC
- James Andy Oxford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drill steel and its manufacture
- Patent number 11,278,971
- Issue date Mar 22, 2022
- Daltron Forge (Pty) Ltd
- Dale Robert Cox
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of forming forged fixed-cutter earth-boring drill bit bodies
- Patent number 10,710,148
- Issue date Jul 14, 2020
- Baker Hughes, a GE company, LLC
- James Andy Oxford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Soil auger and method of manufacture
- Patent number 10,589,332
- Issue date Mar 17, 2020
- Sentek Pty Ltd
- Peter Tucker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fatigue-resistant Nitinol instrument
- Patent number 9,878,366
- Issue date Jan 30, 2018
- Dentsply Sirona Inc.
- William B. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for making forged and machined components
- Patent number 9,616,486
- Issue date Apr 11, 2017
- Babasaheb Neelkanth Kalyani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and pair of pinching jaws for producing a drilling tip
- Patent number 9,347,479
- Issue date May 24, 2016
- Wurth International AG
- Andreas Wunderlich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow drill and a production process for the same
- Patent number 8,806,982
- Issue date Aug 19, 2014
- Hilti Aktiengesellschaft
- Klaus-Peter Bohn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool for machine tools and method for the production thereof
- Patent number 8,753,046
- Issue date Jun 17, 2014
- Komet Group GmbH
- Rico Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fatigue-resistant Nitinol instrument
- Patent number 8,714,976
- Issue date May 6, 2014
- William B. Johnson
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for making upsets for oilfield drill pipe
- Patent number 8,539,807
- Issue date Sep 24, 2013
- National-Oilwell Varco, L.P.
- Kenneth Auburn Dial
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming parts from a continuous stock mate...
- Patent number 7,127,923
- Issue date Oct 31, 2006
- Black & Decker, Inc.
- Ronald R. Biederman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming parts from a continuous stock mate...
- Patent number 6,739,171
- Issue date May 25, 2004
- Black & Decker, Inc.
- Ronald R. Biederman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool for machine tools and method for the production thereof
- Patent number 6,540,452
- Issue date Apr 1, 2003
- Komet Praezisionswerkzeuge Robert Breuning GmbH
- Dietmar Bolkart
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming parts from a continuous stock mate...
- Patent number 6,290,439
- Issue date Sep 18, 2001
- Black & Decker, Inc.
- Thomas Trevor Bludis
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Process and apparatus for manufacturing endodontic instruments
- Patent number 6,126,521
- Issue date Oct 3, 2000
- Moyco Technologies, Inc.
- Jack L. Shearer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cutting tools for drilling concrete, aggregate, masonry or the like...
- Patent number 5,918,105
- Issue date Jun 29, 1999
- Black & Decker Inc.
- Muniswamappa Anjanappa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming parts of a predetermined shape fro...
- Patent number 5,842,267
- Issue date Dec 1, 1998
- Black & Decker, Inc.
- Ronald R. Biederman
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Hollow bars and method of manufacture
- Patent number 5,803,671
- Issue date Sep 8, 1998
- Peter Andrew Gray
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for the fabrication of a multi-blade tool
- Patent number 5,782,145
- Issue date Jul 21, 1998
- Karl Metzger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spade-type boring bit and an associated method and apparatus for fo...
- Patent number 5,700,113
- Issue date Dec 23, 1997
- Black & Decker Inc.
- Paul Andrew Stone
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Spade-type boring bit having chamfered corner portions
- Patent number 5,697,738
- Issue date Dec 16, 1997
- Black & Decker, Inc.
- Paul Andrew Stone
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Cold headed center vacuum drill bit
- Patent number 5,452,628
- Issue date Sep 26, 1995
- Kennametal Inc.
- Robert H. Montgomery
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making a mandrel comprising a drill section for a self-dr...
- Patent number 5,299,441
- Issue date Apr 5, 1994
- Yugenkaisha Shinjo Seisakusho
- Katsumi Shinjo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold headed center vacuum drill bit
- Patent number 5,297,643
- Issue date Mar 29, 1994
- Kennametal Inc.
- Robert H. Montgomery
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cutting element with wear resistant crown
- Patent number 4,705,124
- Issue date Nov 10, 1987
- Minnesota Mining and Manufacturing Company
- Gerald R. Abrahamson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold-headed and roll-formed pick type cutter body with carbide insert
- Patent number 4,627,665
- Issue date Dec 9, 1986
- SS Indus.
- Paul E. Ewing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming engagement grooves in a tool shank
- Patent number 4,389,870
- Issue date Jun 28, 1983
- Hilti Aktiengesellschaft
- Hans Boeni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a piercing mandrel
- Patent number 4,370,879
- Issue date Feb 1, 1983
- Boris D. Kopysky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD OF A DRILL
- Publication number 20220410253
- Publication date Dec 29, 2022
- HILTI AKTIENGESELLSCHAFT
- Claudio HASLER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DRILL STEEL AND ITS MANUFACTURE
- Publication number 20200316695
- Publication date Oct 8, 2020
- Daltron Forge (Pty) Ltd
- Dale Robert Cox
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS OF FORMING FORGED FIXED-CUTTER EARTH-BORING DRILL BIT BODIES
- Publication number 20200230693
- Publication date Jul 23, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- James Andy Oxford
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF FORMING FORGED FIXED-CUTTER EARTH-BORING DRILL BIT BODIES
- Publication number 20180243819
- Publication date Aug 30, 2018
- BAKER HUGHES INCORPORATED
- James Andy Oxford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Drill Rod
- Publication number 20180100356
- Publication date Apr 12, 2018
- Padley & Venables Limited
- William Jason Strecker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fatigue-Resistant Nitinol Instrument
- Publication number 20140242543
- Publication date Aug 28, 2014
- William B. Johnson
- C21 - METALLURGY OF IRON
Information Patent Application
Process for Making Forged and Machined Components
- Publication number 20140238099
- Publication date Aug 28, 2014
- Babasaheb Neelkanth Kalyani
- C21 - METALLURGY OF IRON
Information Patent Application
Method And Pair Of Pinching Jaws For Producing A Drilling Tip
- Publication number 20140112735
- Publication date Apr 24, 2014
- Adolf Wuerth GmbH & Co. KG
- Andreas Wunderlich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fatigue-Resistant Nitinol Instrument
- Publication number 20120231414
- Publication date Sep 13, 2012
- William B. Johnson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR PRODUCING LONGITUDINAL COMPONENTS OF METAL WI...
- Publication number 20120079918
- Publication date Apr 5, 2012
- SIEBER FORMING SOLUTIONS GMBH
- Hilmar Gensert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hollow Drill and A Production Process for the Same
- Publication number 20110280678
- Publication date Nov 17, 2011
- HILTI AKTIENGESELLSCHAFT
- Klaus-Peter Bohn
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process for Making Upsets for Oilfield Drill Pipe
- Publication number 20110036138
- Publication date Feb 17, 2011
- National Oilwell Varco;
- Kenneth Auburn Dial
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DRILLING TOOL FOR MACHINE TOOLS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20100150673
- Publication date Jun 17, 2010
- Rico Schneider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for forming parts from a continuous stock mate...
- Publication number 20040194528
- Publication date Oct 7, 2004
- Black & Decker, Inc.
- Ronald R. Biederman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for forming parts from a continuous stock mate...
- Publication number 20020081169
- Publication date Jun 27, 2002
- Black & Decker, Inc.
- Ronald R. Biederman
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Cutting tools for drilling concrete, aggregate, masonry or the like...
- Publication number 20020054799
- Publication date May 9, 2002
- Muniswamappa Anjanappa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cutting tools for drilling concrete, aggregate, masonry or the like...
- Publication number 20010000223
- Publication date Apr 12, 2001
- Black and Decker Inc.
- Muniswamappa Anjanappa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

drilling-tools or other for making or working on holes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of forming a journal for a roller cone drill bit

Methods of forming forged fixed-cutter earth-boring drill bit bodies

Drill steel and its manufacture

Methods of forming forged fixed-cutter earth-boring drill bit bodies

Soil auger and method of manufacture

Fatigue-resistant Nitinol instrument

Process for making forged and machined components

Method and pair of pinching jaws for producing a drilling tip

Hollow drill and a production process for the same

Drilling tool for machine tools and method for the production thereof

Fatigue-resistant Nitinol instrument

Process for making upsets for oilfield drill pipe

Method and apparatus for forming parts from a continuous stock mate...

Method and apparatus for forming parts from a continuous stock mate...

Drilling tool for machine tools and method for the production thereof

Method and apparatus for forming parts from a continuous stock mate...

Process and apparatus for manufacturing endodontic instruments

Cutting tools for drilling concrete, aggregate, masonry or the like...

Method and apparatus for forming parts of a predetermined shape fro...

Hollow bars and method of manufacture

Process for the fabrication of a multi-blade tool

Spade-type boring bit and an associated method and apparatus for fo...

Spade-type boring bit having chamfered corner portions

Cold headed center vacuum drill bit

Method of making a mandrel comprising a drill section for a self-dr...

Cold headed center vacuum drill bit

Cutting element with wear resistant crown

Cold-headed and roll-formed pick type cutter body with carbide insert

Forming engagement grooves in a tool shank

Method for manufacturing a piercing mandrel

Patents Applicationslast 30 patents

MANUFACTURING METHOD OF A DRILL

DRILL STEEL AND ITS MANUFACTURE

METHODS OF FORMING FORGED FIXED-CUTTER EARTH-BORING DRILL BIT BODIES

METHODS OF FORMING FORGED FIXED-CUTTER EARTH-BORING DRILL BIT BODIES

Drill Rod

Fatigue-Resistant Nitinol Instrument

Process for Making Forged and Machined Components

Method And Pair Of Pinching Jaws For Producing A Drilling Tip

Fatigue-Resistant Nitinol Instrument

METHOD AND DEVICE FOR PRODUCING LONGITUDINAL COMPONENTS OF METAL WI...

Hollow Drill and A Production Process for the Same

Process for Making Upsets for Oilfield Drill Pipe

DRILLING TOOL FOR MACHINE TOOLS AND METHOD FOR THE PRODUCTION THEREOF

Method and apparatus for forming parts from a continuous stock mate...

Method and apparatus for forming parts from a continuous stock mate...

Cutting tools for drilling concrete, aggregate, masonry or the like...

Cutting tools for drilling concrete, aggregate, masonry or the like...