Inventor · disambiguated record
Stein Haavardstein
Also filed as: HAAVARDSTEIN STEIN
3 granted patents·1 pending application·5 citations·filing 2019–2024
60Inventor score
Technology areasE21B
Files withCONOCOPHILLIPS CO4
Top patents by PatentIndex Score
4 records- 0187US11136862B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2019·Granted Oct 5, 2021·4 cites·14 claims
- 0281US11608718B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2021·Granted Mar 21, 2023·1 cites·22 claims
- 0378US2025092762A1Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2024·Application pending·0 cites
- 0472US12196062B2Behind casing wash and cementCONOCOPHILLIPS CO·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →