Markku Keskiniva

Person

Isoniemenkatu, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic down-the-hole hammer and subsea pile
- Patent number 11,725,456
- Issue date Aug 15, 2023
- MINCON INTERNATIONAL LIMITED
- Joseph Purcell
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Valve piloting arrangements for hydraulic percussion devices
- Patent number 11,680,446
- Issue date Jun 20, 2023
- MINCON INTERNATIONAL LIMITED
- Keskiniva Markku
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and arrangement for lubricating drill shank of rock drilling...
- Patent number 9,138,879
- Issue date Sep 22, 2015
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Percussion device
- Patent number 9,108,311
- Issue date Aug 18, 2015
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Sealing arrangement in rotating control valve of pressure fluid-ope...
- Patent number 9,067,310
- Issue date Jun 30, 2015
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impact device and method for generating stress pulse therein
- Patent number 8,151,901
- Issue date Apr 10, 2012
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Percussion device
- Patent number 8,061,434
- Issue date Nov 22, 2011
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Measuring device, rock breaking device and method of measuring stre...
- Patent number 7,895,900
- Issue date Mar 1, 2011
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for breaking rock
- Patent number 7,891,437
- Issue date Feb 22, 2011
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure-fluid-operated percussion device
- Patent number 7,878,263
- Issue date Feb 1, 2011
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method for controlling pressure fluid operated percussion device, a...
- Patent number 7,836,969
- Issue date Nov 23, 2010
- Sandvik Mining and Construction Oy
- Erkki Ahola
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and rock drilling rig for hole drilling
- Patent number 7,743,851
- Issue date Jun 29, 2010
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for controlling percussion device, software production, and...
- Patent number 7,717,190
- Issue date May 18, 2010
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Percussion device with a transmission element compressing an elasti...
- Patent number 7,441,608
- Issue date Oct 28, 2008
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method of generating stress pulse in tool by means of pressure flui...
- Patent number 7,322,425
- Issue date Jan 29, 2008
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impact device with a rotable control valve
- Patent number 7,290,622
- Issue date Nov 6, 2007
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Percussion device with a transmission element compressing an elasti...
- Patent number 7,252,154
- Issue date Aug 7, 2007
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control valve and a method for a percussion device with a working c...
- Patent number 7,178,447
- Issue date Feb 20, 2007
- Sandvik Tamrock Oy
- Antti Koskimäki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control valve in a percussion device and a method comprising a clos...
- Patent number 7,174,824
- Issue date Feb 13, 2007
- Sahdvik Tamrock Oy
- Antti Koskimäki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and arrangement of controlling of percussive drilling based...
- Patent number 7,114,576
- Issue date Oct 3, 2006
- Sandvik Tamrock Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for monitoring operation of percussion device
- Patent number 7,051,525
- Issue date May 30, 2006
- Sandvik Tamrock Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impact device
- Patent number 7,013,996
- Issue date Mar 21, 2006
- Sandvik Tamrock Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and equipment for controlling operation of rock drilling app...
- Patent number 6,938,702
- Issue date Sep 6, 2005
- Sandvik Inteleectual Property AB
- Heikki Saha
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DRILLING DEVICE WITH FLUID COLUMN RESONATOR
- Publication number 20230407704
- Publication date Dec 21, 2023
- MINCON INTERNATIONAL LIMITED
- Markku KESKINIVA
- E21 - EARTH DRILLING MINING
Information Patent Application
FLAPPER VALVE FOR PERCUSSION DRILL TOOLS
- Publication number 20230304378
- Publication date Sep 28, 2023
- MINCON INTERNATIONAL LIMITED
- Ben Sexton
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUSHING AND CONNECTION ARRANGEMENTS FOR PERCUSSION DRILL TOOLS
- Publication number 20230151694
- Publication date May 18, 2023
- MINCON INTERNATIONAL LIMITED
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC DOWN-THE-HOLE HAMMER AND SUBSEA PILE
- Publication number 20220349256
- Publication date Nov 3, 2022
- Mincon International Limited
- Joseph Purcell
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE PILOTING ARRANGEMENTS FOR HYDRAULIC PERCUSSION DEVICES
- Publication number 20200165871
- Publication date May 28, 2020
- MINCON INTERNATIONAL LIMITED
- Keskiniva MARKKU
- E21 - EARTH DRILLING MINING
Information Patent Application
RELEASE ASSEMBLY FOR PERCUSSION DRILL TOOLS
- Publication number 20190119992
- Publication date Apr 25, 2019
- MINCON INTERNATIONAL LIMITED
- Markku KESKINIVA
- E21 - EARTH DRILLING MINING
Information Patent Application
RELEASE ASSEMBLY AND METHOD OF FORMING DRILLING TOOL
- Publication number 20150117940
- Publication date Apr 30, 2015
- SANDVIK MINING AND CONSTRUCTION OY
- Mauri ESKO
- E21 - EARTH DRILLING MINING
Information Patent Application
Fuel Tank
- Publication number 20140305707
- Publication date Oct 16, 2014
- SANDVIK MINING AND CONSTRUCTION OY
- Jarmo Leppanen
- E21 - EARTH DRILLING MINING
Information Patent Application
Pneumatic down-the-hole drill
- Publication number 20140224544
- Publication date Aug 14, 2014
- Jarmo Leppanen
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILL BIT AND A DRILLING ASSEMBLY FOR PERCUSSIVE ROCK DRILLING
- Publication number 20130180784
- Publication date Jul 18, 2013
- Sandvik Intellectual Property AB
- Mauri Esko
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILL BIT FOR PERCUSSIVE DRILLING AND A ROCK DRILL BIT BUTTON
- Publication number 20130180785
- Publication date Jul 18, 2013
- Sandvik Intellectual Property AB
- Mauri Esko
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Arrangement for Lubricating Drill Shank of Rock Drilling...
- Publication number 20120292114
- Publication date Nov 22, 2012
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SEALING ARRANGEMENT IN ROTATING CONTROL VALVE OF PRESSURE FLUID-OPE...
- Publication number 20120018657
- Publication date Jan 26, 2012
- SANDVIK MINING AND CONSTRUCTION OY
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PERCUSSION DEVICE
- Publication number 20120018182
- Publication date Jan 26, 2012
- SANDVIK MINING AND CONSTRUCTION OY
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MEASURING DEVICE, ROCK BREAKING DEVICE AND METHOD OF MEASURING STRE...
- Publication number 20100147084
- Publication date Jun 17, 2010
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Application
COUPLING ARRANGEMENT FOR COUPLING ROCK DRILL SHANK
- Publication number 20100116518
- Publication date May 13, 2010
- SANDVIK MINING AND CONSSTRUCTION OY
- Mauri Esko
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method for Controlling Pressure Fluid Operated Percussion Device, a...
- Publication number 20090266568
- Publication date Oct 29, 2009
- Erkki Ahola
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method for controlling percussion device, software production, and...
- Publication number 20090188686
- Publication date Jul 30, 2009
- SANDVIK MINING AND CONSTRUCTION OY
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method and Rock Drilling Rig for Hole Drilling
- Publication number 20090065256
- Publication date Mar 12, 2009
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Application
Percussion Device
- Publication number 20090025948
- Publication date Jan 29, 2009
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method for Breaking Rock
- Publication number 20080000666
- Publication date Jan 3, 2008
- Markku Keskiniva
- E21 - EARTH DRILLING MINING
Information Patent Application
Percussion device with a transmission element compressing an elasti...
- Publication number 20070246236
- Publication date Oct 25, 2007
- SANDVIK MINING AND CONSTRUCTION OY
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Pressure-Fluid-Operated Percussion Device
- Publication number 20070199725
- Publication date Aug 30, 2007
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method of generating stress pulse in tool by means of pressure flui...
- Publication number 20060185864
- Publication date Aug 24, 2006
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Control valve in a percussion device and a method comprising a clos...
- Publication number 20060175091
- Publication date Aug 10, 2006
- Antti Koskimaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Control valve and a method for a percussion device with a working c...
- Publication number 20060169468
- Publication date Aug 3, 2006
- Antti Koskimaki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Impact device and method for generating stress pulse therein
- Publication number 20060157259
- Publication date Jul 20, 2006
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Impact device with a rotable control valve
- Publication number 20060032649
- Publication date Feb 16, 2006
- Markku Keskiniva
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Percussion device with a transmission element compressing an elasti...
- Publication number 20050139368
- Publication date Jun 30, 2005
- Sandvik Tamrock OY
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method and arrangement of controlling of percussive drilling based...
- Publication number 20040251049
- Publication date Dec 16, 2004
- Markku Keskiniva
- E21 - EARTH DRILLING MINING

Markku Keskiniva

Person

Patents Grantslast 30 patents

Hydraulic down-the-hole hammer and subsea pile

Valve piloting arrangements for hydraulic percussion devices

Method and arrangement for lubricating drill shank of rock drilling...

Percussion device

Sealing arrangement in rotating control valve of pressure fluid-ope...

Impact device and method for generating stress pulse therein

Percussion device

Measuring device, rock breaking device and method of measuring stre...

Method for breaking rock

Pressure-fluid-operated percussion device

Method for controlling pressure fluid operated percussion device, a...

Method and rock drilling rig for hole drilling

Method for controlling percussion device, software production, and...

Percussion device with a transmission element compressing an elasti...

Method of generating stress pulse in tool by means of pressure flui...

Impact device with a rotable control valve

Percussion device with a transmission element compressing an elasti...

Control valve and a method for a percussion device with a working c...

Control valve in a percussion device and a method comprising a clos...

Method and arrangement of controlling of percussive drilling based...

Method and apparatus for monitoring operation of percussion device

Impact device

Method and equipment for controlling operation of rock drilling app...

Patents Applicationslast 30 patents

DRILLING DEVICE WITH FLUID COLUMN RESONATOR

FLAPPER VALVE FOR PERCUSSION DRILL TOOLS

FLUSHING AND CONNECTION ARRANGEMENTS FOR PERCUSSION DRILL TOOLS

HYDRAULIC DOWN-THE-HOLE HAMMER AND SUBSEA PILE

VALVE PILOTING ARRANGEMENTS FOR HYDRAULIC PERCUSSION DEVICES

RELEASE ASSEMBLY FOR PERCUSSION DRILL TOOLS

RELEASE ASSEMBLY AND METHOD OF FORMING DRILLING TOOL

Fuel Tank

Pneumatic down-the-hole drill

ROCK DRILL BIT AND A DRILLING ASSEMBLY FOR PERCUSSIVE ROCK DRILLING

ROCK DRILL BIT FOR PERCUSSIVE DRILLING AND A ROCK DRILL BIT BUTTON

Method and Arrangement for Lubricating Drill Shank of Rock Drilling...

SEALING ARRANGEMENT IN ROTATING CONTROL VALVE OF PRESSURE FLUID-OPE...

PERCUSSION DEVICE

MEASURING DEVICE, ROCK BREAKING DEVICE AND METHOD OF MEASURING STRE...

COUPLING ARRANGEMENT FOR COUPLING ROCK DRILL SHANK

Method for Controlling Pressure Fluid Operated Percussion Device, a...

Method for controlling percussion device, software production, and...

Method and Rock Drilling Rig for Hole Drilling

Percussion Device

Method for Breaking Rock

Percussion device with a transmission element compressing an elasti...

Pressure-Fluid-Operated Percussion Device

Method of generating stress pulse in tool by means of pressure flui...

Control valve in a percussion device and a method comprising a clos...

Control valve and a method for a percussion device with a working c...

Impact device and method for generating stress pulse therein

Impact device with a rotable control valve

Percussion device with a transmission element compressing an elasti...

Method and arrangement of controlling of percussive drilling based...