Inventor · disambiguated record
Ole A. Heggdal
Also filed as: HEGGDAL OLE A
6 granted patents·2 pending applications·134 citations·filing 1998–2017
81Inventor score
Top patents by PatentIndex Score
8 records- 0189US6940054B1Production/injection line and methods relating to sameKVAERNER OILFIELD PROD AS·Filed 2000·Granted Sep 6, 2005·53 cites·24 claims
- 0286US6046404ASubsea control cableKVAERNER OILFIELD PROD AS·Filed 1998·Granted Apr 4, 2000·73 cites·20 claims
- 0374US9964249B2Long step out direct electric heating assemblyAKER SUBSEA AS·Filed 2013·Granted May 8, 2018·3 cites·15 claims
- 0465US10077861B2Subsea heating assembly and method of heating a subsea componentAKER SUBSEA AS·Filed 2013·Granted Sep 18, 2018·3 cites·9 claims
- 0558US8858121B2Strapping machineHEGGDAL OLE A·Filed 2011·Granted Oct 14, 2014·2 cites·22 claims
- 0652US2018017199A1Long step out direct electric heating assemblyAKER SUBSEA AS·Filed 2017·Application pending·0 cites
- 0743US9779856B2Arrangement for cooling power cables, power umbilicals and cablesAKER SUBSEA AS·Filed 2013·Granted Oct 3, 2017·0 cites·13 claims
- 0839US2012205137A1Integrated high power umbilicalFJELLNER ARVE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →