Assignee
CRANE ROBERT F
US·2 granted patents·1 pending application·5 citations·filing 2006–2011
Top patents by PatentIndex Score
3 records- 0173US8887833B2Reamer assemblyCRANE ROBERT F·Filed 2011·Granted Nov 18, 2014·5 cites·4 claims
- 0246US2008075538A1Method and apparatus for repairing underground pipesCRANE ROBERT F·Filed 2006·Application pending·0 cites
- 0338US8844655B2Drill string tooling jointCRANE ROBERT F·Filed 2011·Granted Sep 30, 2014·0 cites·25 claims
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