Inventor · disambiguated record
Ted Louis Christiansen
Also filed as: CHRISTIANSEN TED · CHRISTIANSEN TED LOUIS
4 granted patents·3 pending applications·38 citations·filing 2011–2014
74Inventor score
Files withCHRISTIANSEN TED LOUIS3NAT OILWELL VARCO LP2INTELLISERV INT HOLDING LTD1MURRAY DAVID CARL1
Top patents by PatentIndex Score
7 records- 0189US9030324B2System and method for tracking pipe activity on a rigCHRISTIANSEN TED LOUIS·Filed 2012·Granted May 12, 2015·19 cites·30 claims
- 0288US8800880B2Downhole tag assemblyCHRISTIANSEN TED LOUIS·Filed 2011·Granted Aug 12, 2014·15 cites·17 claims
- 0363US9140823B2Systems and methods for using wireless tags with downhole equipmentCHRISTIANSEN TED LOUIS·Filed 2011·Granted Sep 22, 2015·2 cites·13 claims
- 0457US10612318B2Inductive coupler assembly for downhole transmission lineINTELLISERV INT HOLDING LTD·Filed 2014·Granted Apr 7, 2020·2 cites·16 claims
- 0538US2014118156A1System and method for using a passive wireless tagNAT OILWELL VARCO LP·Filed 2012·Application pending·0 cites
- 0637US2014292495A1Providing energy to a passive wireless tagNAT OILWELL VARCO LP·Filed 2012·Application pending·0 cites
- 0736US2012097823A1Hardened data recording system for drilling rigs and other drilling equipmentMURRAY DAVID CARL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →