Ari Kotala

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Control valve
- Patent number 10,012,024
- Issue date Jul 3, 2018
- Sandvik Mining and Construction Oy
- Timo Leino
- E21 - EARTH DRILLING MINING
Information Patent Grant
Percussion piston
- Patent number 9,737,983
- Issue date Aug 22, 2017
- Sandvik Mining and Construction Oy
- Timo Muuttonen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Percussion device
- Patent number 8,800,425
- Issue date Aug 12, 2014
- Sandvik Mining and Construction Oy
- Antti Koskimäki
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
PERCUSSION PISTON
- Publication number 20160144498
- Publication date May 26, 2016
- SANDVIK MINING AND CONSTRUCTION OY
- Timo MUUTTONEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL VALVE
- Publication number 20160003372
- Publication date Jan 7, 2016
- SANDVIK MINING AND CONSTRUCTION OY
- Timo LEINO
- E21 - EARTH DRILLING MINING
Information Patent Application
PERCUSSION DEVICE
- Publication number 20100059242
- Publication date Mar 11, 2010
- SANDVIK MINING AND CONSTRUCTION OY
- Antti Koskimäki
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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
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