Johannes VALIVAARA

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for feeding tube elements, rock drilling rig and method o...
- Patent number 11,578,536
- Issue date Feb 14, 2023
- Sandvik Mining and Construction Oy
- Juha Piipponen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock drilling rig
- Patent number 10,253,566
- Issue date Apr 9, 2019
- Sandvik Mining and Construction Oy
- Ilpo Nieminen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR FEEDING TUBE ELEMENTS, ROCK DRILLING RIG AND METHOD O...
- Publication number 20200173764
- Publication date Jun 4, 2020
- SANDVIK MINING AND CONSTRUCTION OY
- Juha PIIPPONEN
- F42 - AMMUNITION BLASTING
Information Patent Application
ROCK DRILLING RIG
- Publication number 20190186254
- Publication date Jun 20, 2019
- SANDVIK MINING AND CONSTRUCTION OY
- IIpo NIEMINEN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILLING RIG
- Publication number 20170101860
- Publication date Apr 13, 2017
- SANDVIK MINING AND CONSTRUCTION OY
- IIpo NIEMINEN
- E21 - EARTH DRILLING MINING