Assignee
ALWAG TUNNELAUSBAU GMBH
AT·7 granted patents·26 citations·filing 2003–2006
Top patents by PatentIndex Score
7 records- 0173US7287608B2Method and device for drilling a hole in soil or rock material and for forming an anchoringALWAG TUNNELAUSBAU GMBH·Filed 2006·Granted Oct 30, 2007·7 cites·15 claims
- 0264US7320371B2Method and device for producing pretensioned anchoringsALWAG TUNNELAUSBAU GMBH·Filed 2006·Granted Jan 22, 2008·5 cites·20 claims
- 0355US7080697B2Method and device for drilling a hole and for securing an anchorage in a bore holeALWAG TUNNELAUSBAU GMBH·Filed 2003·Granted Jul 25, 2006·8 cites·17 claims
- 0450US7004686B2Rock bolts with expandable elementALWAG TUNNELAUSBAU GMBH·Filed 2004·Granted Feb 28, 2006·5 cites·14 claims
- 0544US7290624B2Method and device for drilling holes in soil or rock materialALWAG TUNNELAUSBAU GMBH·Filed 2006·Granted Nov 6, 2007·1 cites·16 claims
- 0635US7255181B2Method and device for the drilling of holes in ground or rocky materialALWAG TUNNELAUSBAU GMBH·Filed 2006·Granted Aug 14, 2007·0 cites·13 claims
- 0734US7195081B2Method and device for boring holes in soil or rockALWAG TUNNELAUSBAU GMBH·Filed 2006·Granted Mar 27, 2007·0 cites·16 claims
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