Assignee
MACRAE JONATHAN
US·3 granted patents·7 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0167US9249658B2Downhole data communication and logging systemMACRAE JONATHAN·Filed 2012·Granted Feb 2, 2016·4 cites·23 claims
- 0261US8607876B2Flapper valveMACRAE JONATHAN·Filed 2011·Granted Dec 17, 2013·3 cites·16 claims
- 0343US8844618B2Smart drop-off tool and hang-off tool for a logging stringMACRAE JONATHAN·Filed 2011·Granted Sep 30, 2014·0 cites·13 claims
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