Jarmo Leppanen

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East Rand, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Rock breaking product
- Patent number 9,062,953
- Issue date Jun 23, 2015
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Grant
Surface blasting product
- Patent number 9,010,246
- Issue date Apr 21, 2015
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge for breaking rock
- Patent number 8,763,723
- Issue date Jul 1, 2014
- Sandvik Mining and Construction RSA (Pty) Ltd.
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Grant
Warning system
- Patent number 8,760,289
- Issue date Jun 24, 2014
- Sandvik Mining and Construction RSA (Pty) Ltd.
- Jarmo Uolevi Leppanen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Rock anchor cable
- Patent number 8,251,617
- Issue date Aug 28, 2012
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Uolevi Leppanen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electronic blasting capsule
- Patent number 8,015,921
- Issue date Sep 13, 2011
- Sandvik Mining and Construction RSA (PTY) Ltd.
- Jarmo Leppanen
- F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

Information Patent Application
ORE ANALYSIS SYSTEM
- Publication number 20150123666
- Publication date May 7, 2015
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Leppanen
- G01 - MEASURING TESTING
Information Patent Application
Rock Breaking Product
- Publication number 20130199393
- Publication date Aug 8, 2013
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Application
Surface Blasting Product
- Publication number 20130145950
- Publication date Jun 13, 2013
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Application
CARTRIDGE FOR BREAKING ROCK
- Publication number 20110266053
- Publication date Nov 3, 2011
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Uolevi Leppanen
- F42 - AMMUNITION BLASTING
Information Patent Application
WARNING SYSTEM
- Publication number 20110260847
- Publication date Oct 27, 2011
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Uolevi Leppanen
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELECTRONIC BLASTING CAPSULE
- Publication number 20100300317
- Publication date Dec 2, 2010
- Sandvik Mining and Construction RSA (PTY) LTD
- Jarmo Leppanen
- F42 - AMMUNITION BLASTING