Assignee
ATLAS COPCO ROBBINS INC
US·4 granted patents·92 citations·filing 1995–1997
Top patents by PatentIndex Score
4 records- 0163US5863272ARaise drill assembly with two-piece planetary third reduction hub and out put shaftATLAS COPCO ROBBINS INC·Filed 1997·Granted Jan 26, 1999·18 cites·12 claims
- 0255US5649745AInflatable gripper assembly for rock boring machineATLAS COPCO ROBBINS INC·Filed 1995·Granted Jul 22, 1997·36 cites·28 claims
- 0354US5598895ACutter assembly having a plurality of independently rotatable cutting units thereonATLAS COPCO ROBBINS INC·Filed 1995·Granted Feb 4, 1997·34 cites·17 claims
- 0428US5664606ADrill pipe having concave wrenching recessesATLAS COPCO ROBBINS INC·Filed 1995·Granted Sep 9, 1997·4 cites·40 claims
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