Assignee
DEN BOER JOHANNIS JOSEPHUS
NL·3 granted patents·2 pending applications·34 citations·filing 2003–2012
Top patents by PatentIndex Score
5 records- 0188US9109944B2Method and system for enhancing the spatial resolution of a fiber optical distributed acoustic sensing assemblyDEN BOER JOHANNIS JOSEPHUS·Filed 2010·Granted Aug 18, 2015·29 cites·20 claims
- 0265US9091589B2Fiber optic cable with increased directional sensitivityDEN BOER JOHANNIS JOSEPHUS·Filed 2012·Granted Jul 28, 2015·2 cites·19 claims
- 0358US8621922B2Method and system for monitoring waterbottom subsidenceDEN BOER JOHANNIS JOSEPHUS·Filed 2009·Granted Jan 7, 2014·3 cites·7 claims
- 0454US2008237308A1Forge welding methodDEN BOER JOHANNIS JOSEPHUS·Filed 2008·Application pending·0 cites
- 0537US2006169752A1Forge welding of heavy duty tubularsDEN BOER JOHANNIS JOSEPHUS·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →