Rods Drums

Industry

CPC
E21C25/10

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C25/00Cutting machines

Current Industry

E21C25/10Rods Drums

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Distributed coal cutting device for longwall face of coal mine
- Patent number 12,049,824
- Issue date Jul 30, 2024
- Ruifu Yuan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting assembly for longwall mining system
- Patent number 12,006,824
- Issue date Jun 11, 2024
- Joy Global Underground Mining LLC
- Edward Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rolling wedge cutter drum
- Patent number 11,933,002
- Issue date Mar 19, 2024
- LeRoy George Hagenbuch
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Milling machine and method for operating a milling machine
- Patent number 11,719,099
- Issue date Aug 8, 2023
- Wirtgen GmbH
- Christian Berning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting head for rock cutting machine
- Patent number 11,629,594
- Issue date Apr 18, 2023
- Joy Global Underground Mining LLC
- Alex Connell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-propelled construction machine and method for operating a self...
- Patent number 11,603,631
- Issue date Mar 14, 2023
- Wirtgen GmbH
- Christian Berning
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting pick monitoring system and method for longwall mining system
- Patent number 11,555,403
- Issue date Jan 17, 2023
- Joy Global Underground Mining LLC
- Edward F. Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth working machine and method for wear-optimized operation of an...
- Patent number 11,401,808
- Issue date Aug 2, 2022
- Wirtgen GmbH
- Cyrus Barimani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for controllably unfolding flexible mesh for continuous m...
- Patent number 11,384,638
- Issue date Jul 12, 2022
- China University of Mining and Technology
- Nong Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-propelled construction machine and method for working ground p...
- Patent number 11,346,065
- Issue date May 31, 2022
- Wirtgen GmbH
- Stefan Wagner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Material handling apparatus for a mining machine
- Patent number 11,274,551
- Issue date Mar 15, 2022
- Sandvik Mining and Construction G.m.b.H.
- Gerhard Weinberger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling machine and method for operating a milling machine
- Patent number 11,236,611
- Issue date Feb 1, 2022
- Wirtgen GmbH
- Christian Berning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling machine and process for the operation of a milling machine
- Patent number 11,203,929
- Issue date Dec 21, 2021
- Wirtgen GmbH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Self-propelled construction machine and method for working a ground...
- Patent number 11,105,052
- Issue date Aug 31, 2021
- Wirtgen GmbH
- Christian Berning
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Block positioning tool
- Patent number 11,052,495
- Issue date Jul 6, 2021
- Caterpillar Paving Products Inc.
- Marco Cesari
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Self-propelled construction machine and method for operating a self...
- Patent number 11,015,304
- Issue date May 25, 2021
- Wirtgen GmbH
- Christian Berning
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Earth working machine having an insertable operating seat
- Patent number 10,968,575
- Issue date Apr 6, 2021
- Wirtgen GmbH
- Cyrus Barimani
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shearer cutting unit with double-speed rollers
- Patent number 10,954,784
- Issue date Mar 23, 2021
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kuidong Gao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adaptive pitch steering in a longwall shearing system
- Patent number 10,920,588
- Issue date Feb 16, 2021
- Joy Global Underground Mining LLC
- Jeff Ley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth working machine having a maintenance door offering storage space
- Patent number 10,815,626
- Issue date Oct 27, 2020
- Wirtgen GmbH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
System and method for determining efficiency of an industrial machine
- Patent number 10,773,352
- Issue date Sep 15, 2020
- Joy Global Underground Mining LLC
- Christopher Stewart
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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, cutti...
- Patent number 10,648,330
- Issue date May 12, 2020
- U.S. Synthetic Corporation
- Gary Eugene Weaver
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Milling machine and method for operating a milling machine
- Patent number 10,508,541
- Issue date Dec 17, 2019
- Wirtgen GmbH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Tapered cutter bit and mounting block for the same
- Patent number 10,465,513
- Issue date Nov 5, 2019
- Winchester E. Latham
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Drum housing for a working drum of a construction machine or mining...
- Patent number 10,408,056
- Issue date Sep 10, 2019
- Wirtgen GmbH
- Winfried von Schoenebeck
- G01 - MEASURING TESTING
Information Patent Grant
Replaceable mounting apparatus for reducing elements
- Patent number 10,378,187
- Issue date Aug 13, 2019
- Vermeer Manufacturing Company
- Jeffrey Michael Flahive
- E21 - EARTH DRILLING MINING
Information Patent Grant
Milling machine and process for the operation of a milling machine
- Patent number 10,378,350
- Issue date Aug 13, 2019
- Wirtgen GmbH
- Christian Berning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting drum and method of designing a cutting drum
- Patent number 10,366,177
- Issue date Jul 30, 2019
- Commonwealth Scientific and Industrial Research Organisation
- Xing Sheng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-propelled construction machine and method for operating a self...
- Patent number 10,358,780
- Issue date Jul 23, 2019
- Wirtgen GmbH
- Christian Berning
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM
- Publication number 20240328315
- Publication date Oct 3, 2024
- Joy Global Underground Mining LLC
- Edward Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Application
Tunnel Tunneling System
- Publication number 20240240560
- Publication date Jul 18, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Hong Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Tunneling and Anchoring Machine and Tunneling System
- Publication number 20240200451
- Publication date Jun 20, 2024
- CCTEG TAIYUAN RESEARCH INSTITUTE
- Hong Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING MACHINE AND METHOD FOR CONTROLLING MOVEMENT OF A MOVABLE ELE...
- Publication number 20240110477
- Publication date Apr 4, 2024
- Sandvik Mining and Construction G.m.b.H.
- Michael OFFENBACHER
- E21 - EARTH DRILLING MINING
Information Patent Application
Milling Machine And Method For Operating A Milling Machine
- Publication number 20240026787
- Publication date Jan 25, 2024
- WIRTGEN GMBH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
DISTRIBUTED COAL CUTTING DEVICE FOR LONGWALL FACE OF COAL MINE
- Publication number 20230340877
- Publication date Oct 26, 2023
- Henan Polytechnic University
- Ruifu YUAN
- E21 - EARTH DRILLING MINING
Information Patent Application
Earth Working Machine And Method For Wear-Optimized Operation Of An...
- Publication number 20230105339
- Publication date Apr 6, 2023
- WIRTGEN GMBH
- Cyrus Barimani
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Milling Machine And Method For Operating A Milling Machine
- Publication number 20220349305
- Publication date Nov 3, 2022
- WIRTGEN GMBH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
GROUND MILLING MACHINE WITH ENERGY SUPPLY SYSTEM, METHOD FOR OPERAT...
- Publication number 20220316333
- Publication date Oct 6, 2022
- BOMAG GmbH
- Nils Muders
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
EXCHANGEABLE MILLING DRUM BOX UNIT, IN PARTICULAR QUICK-CHANGE MILL...
- Publication number 20220316334
- Publication date Oct 6, 2022
- BOMAG GmbH
- Thomas Thelen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Milling machine and process for the operation of a milling machine
- Publication number 20220170367
- Publication date Jun 2, 2022
- WIRTGEN GMBH
- Christian Berning
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM
- Publication number 20220154575
- Publication date May 19, 2022
- Joy Global Underground Mining LLC
- Edward Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Application
MINING MACHINE ADAPTED FOR EXTRACTING MATERIAL FROM A DEPOSIT, AND...
- Publication number 20220090499
- Publication date Mar 24, 2022
- Sandvik Mining and Construction G.m.b.H.
- Uwe BURGSTEINER
- G05 - CONTROLLING REGULATING
Information Patent Application
CUTTING HEAD FOR ROCK CUTTING MACHINE
- Publication number 20220074305
- Publication date Mar 10, 2022
- Joy Global Underground Mining LLC
- Alex Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
TAPERED CUTTER BIT AND MOUNTING BLOCK FOR THE SAME
- Publication number 20210381374
- Publication date Dec 9, 2021
- Winchester E. Latham
- E21 - EARTH DRILLING MINING
Information Patent Application
Self-Propelled Construction Machine and Method for Operating a Self...
- Publication number 20210332536
- Publication date Oct 28, 2021
- WIRTGEN GMBH
- Christian Berning
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING PICK MONITORING SYSTEM AND METHOD FOR LONGWALL MINING SYSTEM
- Publication number 20210285327
- Publication date Sep 16, 2021
- Joy Global Underground Mining LLC
- Edward F. Niederriter
- E21 - EARTH DRILLING MINING
Information Patent Application
CONSTRUCTION METHOD FOR CONTINUOUS MINING MACHINE HAVING DEVICE CON...
- Publication number 20210270134
- Publication date Sep 2, 2021
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Nong ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR CONTROLLABLY UNFOLDING FLEXIBLE MESH FOR CONTINUOUS M...
- Publication number 20210222553
- Publication date Jul 22, 2021
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Nong ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
MATERIAL HANDLING APPARATUS FOR A MINING MACHINE
- Publication number 20210115791
- Publication date Apr 22, 2021
- Sandvik Mining and Construction G.m.b.H.
- Gerhard WEINBERGER
- E21 - EARTH DRILLING MINING
Information Patent Application
Self-propelled construction machine and method for working ground p...
- Publication number 20210016661
- Publication date Jan 21, 2021
- WIRTGEN GMBH
- Stefan Wagner
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRUM-TYPE SHEARER LOADER, AND A SHEARER DRUM OF A DRUM-TYPE SHEARER...
- Publication number 20200400019
- Publication date Dec 24, 2020
- Volker QUAST
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHEARER CUTTING UNIT WITH DOUBLE-SPEED ROLLERS
- Publication number 20200263540
- Publication date Aug 20, 2020
- SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Kuidong GAO
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR SPECIFYING AND CONTROLLING SUMP DEPTH
- Publication number 20200248550
- Publication date Aug 6, 2020
- Joy Global Underground Mining LLC
- Wilhelmus Henrickus Theunissen
- E21 - EARTH DRILLING MINING
Information Patent Application
Milling Machine And Method For Operating A Milling Machine
- Publication number 20200224534
- Publication date Jul 16, 2020
- WIRTGEN GMBH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SLEEVE RETENTION FOR CUTTING PICK ASSEMBLY
- Publication number 20200080420
- Publication date Mar 12, 2020
- Joy Global Underground Mining LLC
- Christopher G. Stewart
- E21 - EARTH DRILLING MINING
Information Patent Application
Milling machine and process for the operation of a milling machine
- Publication number 20200072049
- Publication date Mar 5, 2020
- WIRTGEN GMBH
- Christian Berning
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
TAPERED CUTTER BIT AND MOUNTING BLOCK FOR THE SAME
- Publication number 20200063555
- Publication date Feb 27, 2020
- Winchester E. Latham
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
BLOCK POSITIONING TOOL
- Publication number 20200047294
- Publication date Feb 13, 2020
- Caterpillar Paving Products Inc.
- Marco Cesari
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
THERMALLY EXPANDABLE CONNECTOR
- Publication number 20200032824
- Publication date Jan 30, 2020
- Edward Niederriter
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Distributed coal cutting device for longwall face of coal mine

Cutting assembly for longwall mining system

Rolling wedge cutter drum

Milling machine and method for operating a milling machine

Cutting head for rock cutting machine

Self-propelled construction machine and method for operating a self...

Cutting pick monitoring system and method for longwall mining system

Earth working machine and method for wear-optimized operation of an...

Apparatus for controllably unfolding flexible mesh for continuous m...

Self-propelled construction machine and method for working ground p...

Material handling apparatus for a mining machine

Milling machine and method for operating a milling machine

Milling machine and process for the operation of a milling machine

Self-propelled construction machine and method for working a ground...

Block positioning tool

Self-propelled construction machine and method for operating a self...

Earth working machine having an insertable operating seat

Shearer cutting unit with double-speed rollers

Adaptive pitch steering in a longwall shearing system

Earth working machine having a maintenance door offering storage space

System and method for determining efficiency of an industrial machine

Combination polycrystalline diamond bit and bit holder

Cutting tool assemblies including superhard working surfaces, cutti...

Milling machine and method for operating a milling machine

Tapered cutter bit and mounting block for the same

Drum housing for a working drum of a construction machine or mining...

Replaceable mounting apparatus for reducing elements

Milling machine and process for the operation of a milling machine

Cutting drum and method of designing a cutting drum

Self-propelled construction machine and method for operating a self...

Patents Applicationslast 30 patents

CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM

Tunnel Tunneling System

Tunneling and Anchoring Machine and Tunneling System

MINING MACHINE AND METHOD FOR CONTROLLING MOVEMENT OF A MOVABLE ELE...

Milling Machine And Method For Operating A Milling Machine

DISTRIBUTED COAL CUTTING DEVICE FOR LONGWALL FACE OF COAL MINE

Earth Working Machine And Method For Wear-Optimized Operation Of An...

Milling Machine And Method For Operating A Milling Machine

GROUND MILLING MACHINE WITH ENERGY SUPPLY SYSTEM, METHOD FOR OPERAT...

EXCHANGEABLE MILLING DRUM BOX UNIT, IN PARTICULAR QUICK-CHANGE MILL...

Milling machine and process for the operation of a milling machine

CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM

MINING MACHINE ADAPTED FOR EXTRACTING MATERIAL FROM A DEPOSIT, AND...

CUTTING HEAD FOR ROCK CUTTING MACHINE

TAPERED CUTTER BIT AND MOUNTING BLOCK FOR THE SAME

Self-Propelled Construction Machine and Method for Operating a Self...

CUTTING PICK MONITORING SYSTEM AND METHOD FOR LONGWALL MINING SYSTEM

CONSTRUCTION METHOD FOR CONTINUOUS MINING MACHINE HAVING DEVICE CON...

APPARATUS FOR CONTROLLABLY UNFOLDING FLEXIBLE MESH FOR CONTINUOUS M...

MATERIAL HANDLING APPARATUS FOR A MINING MACHINE

Self-propelled construction machine and method for working ground p...

DRUM-TYPE SHEARER LOADER, AND A SHEARER DRUM OF A DRUM-TYPE SHEARER...

SHEARER CUTTING UNIT WITH DOUBLE-SPEED ROLLERS

SYSTEM AND METHOD FOR SPECIFYING AND CONTROLLING SUMP DEPTH

Milling Machine And Method For Operating A Milling Machine

SLEEVE RETENTION FOR CUTTING PICK ASSEMBLY

Milling machine and process for the operation of a milling machine

TAPERED CUTTER BIT AND MOUNTING BLOCK FOR THE SAME

BLOCK POSITIONING TOOL

THERMALLY EXPANDABLE CONNECTOR