Ossi NIEMIOJA

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Kallioloa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Insert bushing arrangement, breaking hammer and related method
- Patent number 11,338,424
- Issue date May 24, 2022
- Sandvik Mining and Construction Oy
- Esa Tynkkynen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Sealing arrangement of tool and method of sealing
- Patent number 10,894,309
- Issue date Jan 19, 2021
- Sandvik Mining and Construction Oy
- Ossi Niemioja
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
INSERT BUSHING ARRANGEMENT, BREAKING HAMMER AND RELATED METHOD
- Publication number 20200198111
- Publication date Jun 25, 2020
- SANDVIK MINING AND CONSTRUCTION OY
- Esa TYNKKYNEN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SEALING ARRANGMENT OF TOOL AND METHOD OF SEALING
- Publication number 20190054607
- Publication date Feb 21, 2019
- SANDVIK MINING AND CONSTRUCTION OY
- Ossi NIEMIOJA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS