Esa Rantala

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Kyronlahti, FI

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Patents Grantslast 30 patents

Information Patent Grant
Feed beam and method of manufacturing the same
- Patent number 11,053,744
- Issue date Jul 6, 2021
- Sandvik Mining and Construction Oy
- Kimmo Eronen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Rock drill
- Patent number 10,294,724
- Issue date May 21, 2019
- Sandvik Mining and Construction Oy
- Esa Rantala
- E21 - EARTH DRILLING MINING
Information Patent Grant
Percussion device with a control valve for two alternately striking...
- Patent number 7,464,635
- Issue date Dec 16, 2008
- Sandvik Mining and Construction Oy
- Esa Rantala
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rock drilling machine and axial bearing
- Patent number 7,419,015
- Issue date Sep 2, 2008
- Sandvik Mining and Construction Oy
- Timo Muuttonen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
FEED BEAM AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190186206
- Publication date Jun 20, 2019
- SANDVIK MINING AND CONSTRUCTION OY
- Kimmo ERONEN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILL
- Publication number 20170370150
- Publication date Dec 28, 2017
- SANDVIK MINING AND CONSTRUCTION OY
- Esa RANTALA
- E21 - EARTH DRILLING MINING
Information Patent Application
Rock drilling machine and axial bearing
- Publication number 20060213690
- Publication date Sep 28, 2006
- Sandvik Tamrock OY
- Timo Muuttonen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Method and equipment for controlling operation of rock drilling app...
- Publication number 20050056439
- Publication date Mar 17, 2005
- Heikki Saha
- E21 - EARTH DRILLING MINING
Information Patent Application
Percussion device with a control valve for two alternately striking...
- Publication number 20040251038
- Publication date Dec 16, 2004
- Sandvik Tamrock OY
- Esa Rantala
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Impact device
- Publication number 20040226752
- Publication date Nov 18, 2004
- Sandvik Tamrock OY
- Markku Keskiniva
- E21 - EARTH DRILLING MINING