Hans Gustavsson

Follow

Person

Orebro, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Rock bolting rig and method at rock bolting rig
- Patent number 11,448,070
- Issue date Sep 20, 2022
- Epiroc Rock Drills Aktiebolag
- Martin Ekefalk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control system, rock drill rig and control method
- Patent number 8,905,157
- Issue date Dec 9, 2014
- Atlas Copco Rock Drills AB
- Deyi Jiao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled expansion of rock bolt
- Patent number 7,320,560
- Issue date Jan 22, 2008
- Atlas Copco Rock Drills AB
- Tommy Persson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROCK BOLTING RIG AND METHOD AT ROCK BOLTING RIG
- Publication number 20210207479
- Publication date Jul 8, 2021
- EPIROC ROCK DRILLS AKTIEBOLAG
- Martin EKEFALK
- E21 - EARTH DRILLING MINING
Information Patent Application
Control System, Rock Drill Rig And Control Method
- Publication number 20120085584
- Publication date Apr 12, 2012
- Deyi Jiao
- E21 - EARTH DRILLING MINING
Information Patent Application
Controlled expansion of rock bolt
- Publication number 20070036614
- Publication date Feb 15, 2007
- ATLAS COPCO ROCK DRILLS AB
- Tommy Persson
- E21 - EARTH DRILLING MINING