Steven E. Brady

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Ogden, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Friction stabilizers and roof bolt head markings
- Patent number 7,780,377
- Issue date Aug 24, 2010
- Steven E. Brady
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wedge barrel for a mine roof cable bolt
- Patent number 6,881,015
- Issue date Apr 19, 2005
- Dywidag-Systems International, U.S.A., Inc.
- Alexander I. Wallstein
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Friction stabilizers and roof bolt head markings
- Publication number 20100034595
- Publication date Feb 11, 2010
- Steven E. Brady
- E21 - EARTH DRILLING MINING
Information Patent Application
Wedge barrel for a mine roof cable bolt
- Publication number 20040135422
- Publication date Jul 15, 2004
- Alexander I. Wallstein
- E21 - EARTH DRILLING MINING