ROCKTEK LIMITED

Organization

PINJARRA WA, AU

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for removing obstructions in the mines
- Patent number 7,047,886
- Issue date May 23, 2006
- RockTek Limited
- Brian P. Micke
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge shell and cartridge for blast holes and method of use
- Patent number 6,708,619
- Issue date Mar 23, 2004
- RockTek Limited
- Edward Tota
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge and method for small charge breaking
- Patent number 6,679,175
- Issue date Jan 20, 2004
- RockTek Limited
- Mihailo Gavrilovic
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for removing obstructions in mines
- Patent number 6,457,416
- Issue date Oct 1, 2002
- RockTek Limited
- Brian P. Micke
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for controlled small-charge blasting by decoup...
- Patent number 6,435,096
- Issue date Aug 20, 2002
- RockTek Limited
- John David Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Small charge blasting apparatus including device for sealing pressu...
- Patent number 6,339,992
- Issue date Jan 22, 2002
- RockTek Limited
- John D. Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for pressure wave suppression in small-charge...
- Patent number 6,332,401
- Issue date Dec 25, 2001
- RockTek Limited
- Edward W. Tota
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for flyrock control in small charge blasting
- Patent number 6,321,655
- Issue date Nov 27, 2001
- RockTek Limited
- Edward W. Tota
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and apparatus for controlled small-charge blasting by pressu...
- Patent number 6,148,730
- Issue date Nov 21, 2000
- RockTek Limited
- John David Watson
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method for removing hard rock and concrete by the combination use o...
- Patent number 6,145,933
- Issue date Nov 14, 2000
- RockTek Limited
- John David Watson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for controlled small-charge blasting of hard r...
- Patent number 6,035,784
- Issue date Mar 14, 2000
- Rocktek Limited
- John David Watson
- F42 - AMMUNITION BLASTING