Assignee
ELLINGSRUD SVEIN
NO·3 granted patents·11 citations·filing 2005–2011
Top patents by PatentIndex Score
3 records- 0160US8228066B2Instrument for measuring electromagnetic signalsELLINGSRUD SVEIN·Filed 2007·Granted Jul 24, 2012·8 cites·15 claims
- 0252US8075685B2Controlled deterioration of non-reinforced concrete anchorsELLINGSRUD SVEIN·Filed 2005·Granted Dec 13, 2011·3 cites·17 claims
- 0344US9097816B2Apparatus for detecting low frequency electromagnetic field responses from a subsurface environmentELLINGSRUD SVEIN·Filed 2011·Granted Aug 4, 2015·0 cites·18 claims
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